{"query_echo":{"q":"","filters":{"organization":["Climate Central"],"added":"2026-10-23..2026-10-23"},"warnings":[]},"total":{"value":351,"relation":"eq"},"page":17,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?added=2026-10-23..2026-10-23&organization=climate-central&page=17","next":"https://climateinsightsdirectory.org/api/v1/search?added=2026-10-23..2026-10-23&organization=climate-central&page=18","stability":"beta","ai_marking":{"digital_source_type":{"uri":"http://cv.iptc.org/newscodes/digitalsourcetype/trainedAlgorithmicMedia","name":"Created using Generative AI"},"notice":"Summary and key insights are generated using artificial intelligence."},"results":[{"id":"climcent-000255","url":"https://climateinsightsdirectory.org/document/climcent-000255","title":"SENIORS AT RISK: HEAT & CLIMATE CHANGE","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"research paper","language":"en","date_published":"2020-06-24","source_url":"https://assets.ctfassets.net/cxgxgstp8r5d/2h7HVCXYOzUP2SvSxuh4Rl/8fb8926073ec301c2cd8d0d598d066ca/2020HeatAndSeniors_UpdateJuly24.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document highlights that older adults are disproportionately affected by extreme heat due to physiological vulnerabilities and social isolation. It argues that while air conditioning is critical, it can be inaccessible due to poverty or power failures, and its use contributes to further warming. The report emphasizes that social connection is a primary defense against heat deaths and details successful community interventions in cities like Philadelphia and Phoenix, while warning that the COVID-19 pandemic exacerbates risks by increasing isolation.","ai_generated":true,"unit":"climcent-000255#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Older adults are significantly more vulnerable to heat-related deaths, with more than 80 percent of heat victims being over 60 years old. Physiological factors contributing to this include a declining ability to sweat, reduced blood circulation to the skin, a weaker cardiovascular system, and the use of medications—such as beta blockers, calcium-channel blockers, and diuretics—that impair thermoregulation or hydration.","ai_generated":true,"unit":"climcent-000255#insight-1","date_modified":"2026-10-23"},{"text":"Social isolation is identified as a leading risk factor for heat-related mortality. This was evidenced by the 1995 Chicago heat disaster, where deaths were concentrated among seniors living alone in neighborhoods with weak community connections. The COVID-19 pandemic is expected to increase this risk by limiting access to public cooling centers and reducing personal contact through social distancing.","ai_generated":true,"unit":"climcent-000255#insight-2","date_modified":"2026-10-23"},{"text":"Current and future heat death estimates in the U.S. are likely undercounted. While the 2018 National Climate Assessment projected 9,300 additional annual deaths in the 49 largest U.S. cities under an unchecked emissions scenario (RCP 8.5), a 2020 study in GeoHealth estimated current premature deaths at 7,500 to 16,500 annually, projecting a rise to 60,000 to 134,000 by 2100 under the same scenario.","ai_generated":true,"unit":"climcent-000255#insight-3","date_modified":"2026-10-23"},{"text":"The risk of heat-related death is higher in northern U.S. states because residents are less acclimatized and less prepared than those in the south, where air conditioning is more prevalent. However, projected warming may eventually push large parts of the Southeast, Southwest, and California outside the traditional environmental niche humans have occupied for 6,000 years by approximately 2070.","ai_generated":true,"unit":"climcent-000255#insight-4","date_modified":"2026-10-23"},{"text":"Air conditioning is a critical but flawed adaptation tool. In Maricopa County, 40 percent of 2017 heat fatalities occurred indoors, often because seniors could not afford to operate their units. Furthermore, air conditioning accelerates global warming through fossil fuel energy consumption and the release of hot air into urban environments, contributing to the urban heat island effect.","ai_generated":true,"unit":"climcent-000255#insight-5","date_modified":"2026-10-23"},{"text":"Effective community responses to heat include data-driven surveillance, multi-stakeholder coordination, and the use of 'ambassadors' or block captains to check on isolated seniors. Philadelphia's program, which includes a 'Heatline' and the mapping of urban heat islands, is estimated to have saved an average of 45 lives per year.","ai_generated":true,"unit":"climcent-000255#insight-6","date_modified":"2026-10-23"}],"climate_tags":["extreme heat","climate change","greenhouse gas emissions","urban heat island","climate change adaptation","public health","air conditioning","energy poverty","climate change vulnerability"],"geography_discussed":["Philadelphia","Phoenix","Chicago","Maricopa County","Florida","Europe","Russia"],"frame_perspective":[],"analysis_type":["risk assessment","policy evaluation","public health analysis"]},{"id":"climcent-000127","url":"https://climateinsightsdirectory.org/document/climcent-000127","title":"2020 Smoke Waves","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2020-06-10","source_url":"https://www.climatecentral.org/climate-matters/2020-smoke-waves","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document describes how rising temperatures and forest management issues are increasing the frequency and intensity of wildfire smoke waves in the Western U.S. It highlights the danger of PM2.5 particles, which can enter the bloodstream and exacerbate respiratory conditions, potentially increasing the risk of death from COVID-19. The text also notes that other pollutants, such as industrial emissions and tear gas, further increase susceptibility to respiratory infections.","ai_generated":true,"unit":"climcent-000127#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Wildfire activity in the Western U.S. is increasing due to a combination of rising temperatures, the accumulation of fuel like pine needles on forest floors, and urban expansion into forested areas.","ai_generated":true,"unit":"climcent-000127#insight-1","date_modified":"2026-10-23"},{"text":"Smoke waves—defined as at least two consecutive days of wildfire-specific PM2.5 at concentrations of at least 20 micrograms per cubic meter—are projected to intensify as heat-trapping pollution continues to raise temperatures and dry out forests and grasslands.","ai_generated":true,"unit":"climcent-000127#insight-2","date_modified":"2026-10-23"},{"text":"PM2.5 particles from wildfire smoke pose significant health risks because they can lodge deep in the lungs and enter the bloodstream, increasing the likelihood of heart attacks, diabetes, and death from COVID-19.","ai_generated":true,"unit":"climcent-000127#insight-3","date_modified":"2026-10-23"},{"text":"Other air pollutants, including industrial emissions from refineries and tailpipes, as well as tear gas used by police, increase susceptibility to respiratory infections and COVID-19, particularly for low-income people of color with limited healthcare access.","ai_generated":true,"unit":"climcent-000127#insight-4","date_modified":"2026-10-23"}],"climate_tags":["wildfire","climate change","air pollution","forest management","drought"],"geography_discussed":["Boise"],"frame_perspective":[],"analysis_type":["health impact assessment","climate risk analysis"]},{"id":"climcent-000149","url":"https://climateinsightsdirectory.org/document/climcent-000149","title":"2020 Hurricane Season","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2020-06-01","source_url":"https://www.climatecentral.org/climate-matters/2020-hurricane-season","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The 2020 Atlantic hurricane season was predicted to be more active than normal due to warmer-than-average water temperatures in the Atlantic and Gulf of Mexico and ENSO-neutral conditions. While climate change may not increase hurricane frequency, it is linked to a 25-30% increase in Category 4 and 5 storms per degree Celsius of warming, more rapid intensification, increased rainfall, and higher storm surges driven by rising sea levels.","ai_generated":true,"unit":"climcent-000149#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Forecasters from NOAA and other experts predicted a more active than normal hurricane season for 2020, driven by warmer-than-average water temperatures in the Gulf of Mexico and the Atlantic, as well as predicted ENSO-neutral conditions which reduce the vertical windshear that typically disrupts hurricane formation.","ai_generated":true,"unit":"climcent-000149#insight-1","date_modified":"2026-10-23"},{"text":"Climate change is increasing the intensity of hurricanes rather than their frequency; specifically, the proportion of Category 4 and 5 storms has risen by 25-30% for every degree Celsius of warming.","ai_generated":true,"unit":"climcent-000149#insight-2","date_modified":"2026-10-23"},{"text":"Global warming contributes to more rapid intensification of storms—defined as a wind speed increase of at least 35 mph within 24 hours—which increases damage potential because hurricane damage increases logarithmically with wind speed.","ai_generated":true,"unit":"climcent-000149#insight-3","date_modified":"2026-10-23"},{"text":"Rising global temperatures increase hurricane rainfall because warmer air holds more moisture, with a 4% increase in water capacity for every 1°F rise in temperature.","ai_generated":true,"unit":"climcent-000149#insight-4","date_modified":"2026-10-23"},{"text":"Sea level rise, which has already reached almost one foot above pre-industrial levels, exacerbates storm surges, which are responsible for 50% of all hurricane fatalities in the U.S.","ai_generated":true,"unit":"climcent-000149#insight-5","date_modified":"2026-10-23"}],"climate_tags":["hurricane","climate change","sea level rise","storm surge"],"geography_discussed":["United States","Pacific Ocean","North Carolina"],"frame_perspective":[],"analysis_type":["predictive analysis","scientific synthesis"]},{"id":"climcent-000122","url":"https://climateinsightsdirectory.org/document/climcent-000122","title":"2020 Summer Package","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2020-05-27","source_url":"https://www.climatecentral.org/climate-matters/2020-summer-package","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document reports that 94% of 242 analyzed U.S. cities saw an increase in average summer temperatures since 1970, with summer nights warming faster than days. It highlights that 74% of cities experienced at least one additional week of above-normal temperatures, with the most significant increases concentrated in the Southeast and Texas.","ai_generated":true,"unit":"climcent-000122#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The vast majority of analyzed U.S. cities have experienced warming summer temperatures since 1970, with 94% (228 of 242) recording an increase and 42% (101 cities) warming by more than 2℉.","ai_generated":true,"unit":"climcent-000122#insight-1","date_modified":"2026-10-23"},{"text":"There has been a significant increase in the number of days with above-normal summer temperatures; 93% of cities recorded an increase, and 74% (179 cities) saw an extra week or more of such days.","ai_generated":true,"unit":"climcent-000122#insight-2","date_modified":"2026-10-23"},{"text":"The most extreme increases in days above normal—specifically those recording a month or more of additional days—are concentrated in Texas and the Southeast United States.","ai_generated":true,"unit":"climcent-000122#insight-3","date_modified":"2026-10-23"},{"text":"Summer night temperatures are increasing more rapidly than daytime temperatures, with 53% (128 of 242) of cities recording a rise in low temperatures of more than 2℉ since 1970.","ai_generated":true,"unit":"climcent-000122#insight-4","date_modified":"2026-10-23"}],"climate_tags":["extreme heat","urban heat island","air quality","climate change adaptation","energy efficiency"],"geography_discussed":["Texas","St. Johnsbury, Vt.","Wheeling, W. Va."],"frame_perspective":[],"analysis_type":["trend analysis"]},{"id":"climcent-000001","url":"https://climateinsightsdirectory.org/document/climcent-000001","title":"Brewing Solutions","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2020-03-11","source_url":"https://www.climatecentral.org/climate-matters/brewing-solutions-2020","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document highlights the economic importance of the beer industry and the risks posed by climate change to barley, hops, and water supplies. It details adaptation efforts, such as the development of drought-resistant crops and water preservation partnerships, alongside operational sustainability measures like using recycled glass and clean energy.","ai_generated":true,"unit":"climcent-000001#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Climate change poses a direct threat to the primary ingredients of beer, specifically barley, hops, and water, through increased heat and precipitation extremes. A 2018 Nature Plants study indicates that extreme heat and drought can negatively impact barley yields.","ai_generated":true,"unit":"climcent-000001#insight-1","date_modified":"2026-10-23"},{"text":"Water availability is declining in Washington, Oregon, and Idaho, which are the primary regions for U.S. hops production.","ai_generated":true,"unit":"climcent-000001#insight-2","date_modified":"2026-10-23"},{"text":"Brewers and researchers are implementing adaptation strategies, including the development of drought-resistant barley and pest-resistant hops, as well as water preservation partnerships. Anheuser-Busch InBev has collaborated with The Nature Conservancy in the West and established \"water funds\" in Latin America.","ai_generated":true,"unit":"climcent-000001#insight-3","date_modified":"2026-10-23"},{"text":"Breweries are reducing their environmental footprints by adopting clean energy, electric vehicles, and capturing CO2 from fermentation. New Belgium Brewing Company identified that materials like glass can have a larger footprint than energy, leading to a focus on recycled bottles and supply chain improvements.","ai_generated":true,"unit":"climcent-000001#insight-4","date_modified":"2026-10-23"},{"text":"The craft brewing sector is a significant economic driver in the U.S., contributing over 550,000 jobs in 2018 and representing nearly a quarter of the $114 billion beer market.","ai_generated":true,"unit":"climcent-000001#insight-5","date_modified":"2026-10-23"}],"climate_tags":["climate change","agriculture","water scarcity","sustainable agriculture","clean energy","carbon capture and storage"],"geography_discussed":["Colorado","Vermont","Oregon","Pennsylvania","Maine","Washington","Idaho","Latin America"],"frame_perspective":[],"analysis_type":["impact assessment","adaptation strategy"]},{"id":"climcent-000180","url":"https://climateinsightsdirectory.org/document/climcent-000180","title":"2020 Spring Package","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2020-02-24","source_url":"https://www.climatecentral.org/climate-matters/2020-spring-package","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Analysis of 242 U.S. cities since 1970 shows that 81% have warmed by at least 1°F, with the highest increases in the Southwest. Additionally, 80% of 195 analyzed cities are experiencing their average last freeze earlier in the season, contributing to longer growing seasons and associated increases in seasonal allergies and pest activity.","ai_generated":true,"unit":"climcent-000180#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Since 1970, 81% (197) of the 242 analyzed cities in the U.S. have warmed by at least 1°F, with the most significant increases occurring in the Southwest. Specific top increases were recorded in Reno, Nev. (7.2°F), Las Vegas, Nev. (6.4°F), El Paso, Texas (5.8°F), and Tucson (5.8°F). Additionally, 79% (191 of 242) of cities in the Southwest saw an increase of 5 or more spring days above normal.","ai_generated":true,"unit":"climcent-000180#insight-1","date_modified":"2026-10-23"},{"text":"Analysis of 195 cities indicates that 80% (156) are experiencing their average last freeze earlier in the season, and 54% (105) of those cities recorded a shift of more than a week earlier compared to 50 years ago.","ai_generated":true,"unit":"climcent-000180#insight-2","date_modified":"2026-10-23"},{"text":"The extension of the growing season due to more days above freezing is linked to longer pest seasons and increased seasonal allergies, which affect up to 1 in 6 Americans and cost the U.S. between $2 and $5 billion annually.","ai_generated":true,"unit":"climcent-000180#insight-3","date_modified":"2026-10-23"}],"climate_tags":["greenhouse gas emissions"],"geography_discussed":["Reno","Las Vegas","El Paso","Tucson","Southwest"],"frame_perspective":[],"analysis_type":["trend analysis"]},{"id":"climcent-000046","url":"https://climateinsightsdirectory.org/document/climcent-000046","title":"Billion-Dollar Disasters by Decade","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2020-02-12","source_url":"https://www.climatecentral.org/climate-matters/billion-dollar-disasters-by-decade-2020","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The 2010s saw a significant surge in billion-dollar disasters in the U.S., accounting for nearly half of all such events and costs since 1980. The decade recorded 119 billion-dollar disasters with costs exceeding $800 billion, with notable spikes in central states like Texas, Illinois, and Missouri. The document links these trends to climate change—specifically warmer oceans and a wetter atmosphere—and notes that pre-disaster adaptation spending saves an average of $6 in recovery costs.","ai_generated":true,"unit":"climcent-000046#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The 2010s represented a period of unprecedented disaster frequency and cost in the U.S., accounting for nearly half of the total number and cost of disasters since NOAA began record-keeping, after adjusting for inflation.","ai_generated":true,"unit":"climcent-000046#insight-1","date_modified":"2026-10-23"},{"text":"During the 2010s, there were 119 billion-dollar disasters, which is double the amount seen in the previous decade, with total costs surpassing $800 billion.","ai_generated":true,"unit":"climcent-000046#insight-2","date_modified":"2026-10-23"},{"text":"The increase in billion-dollar disasters is widespread across the U.S., affecting 65% (34 of 52) of states and territories. The most significant recent increases occurred in the central U.S., specifically Texas (33 more disasters), Illinois (23 more), and Missouri (22 more).","ai_generated":true,"unit":"climcent-000046#insight-3","date_modified":"2026-10-23"},{"text":"Climate change intensifies disasters through warmer oceans fueling hurricanes, a warmer and wetter atmosphere increasing rainfall and inland flooding, sea level rise heightening coastal flooding, and heat and drought increasing wildfire risks in Alaska and the West.","ai_generated":true,"unit":"climcent-000046#insight-4","date_modified":"2026-10-23"},{"text":"Investment in pre-disaster adaptation is highly cost-effective, with an average of $6 saved in post-disaster recovery for every dollar spent on adaptation.","ai_generated":true,"unit":"climcent-000046#insight-5","date_modified":"2026-10-23"}],"climate_tags":["climate change adaptation","hurricane","coastal flood","sea level rise","wildfire","drought","extreme weather event"],"geography_discussed":["Texas","Illinois","Missouri","Alaska"],"frame_perspective":[],"analysis_type":["trend analysis","economic assessment"]},{"id":"climcent-000115","url":"https://climateinsightsdirectory.org/document/climcent-000115","title":"Australian fires and climate change","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2020-01-09","source_url":"https://www.climatecentral.org/climate-matters/australian-fires-and-climate-change","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document details the extreme scale of the Australian fire season, noting that over 15 million acres burned. It attributes the increase in dangerous long-term conditions for bushfires to climate change, which has led to an earlier start of the fire season and record-breaking heat and dryness in 2019.","ai_generated":true,"unit":"climcent-000115#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"The Australian fire season saw more than 15 million acres burn, a scale significantly larger than the combined acreage burned in California during 2018 and 2019.","ai_generated":true,"unit":"climcent-000115#insight-1","date_modified":"2026-10-23"},{"text":"Climate change is creating more hazardous long-term conditions for bushfires in Australia, including a long-term increase in extreme fire weather, a longer fire season, and an earlier start to the season, especially in high-population areas of southern and eastern Australia.","ai_generated":true,"unit":"climcent-000115#insight-2","date_modified":"2026-10-23"},{"text":"Australia experienced record-breaking heat and dryness in 2019, with December being the hottest and driest on record and the year as a whole being the hottest and driest in over 100 years of records.","ai_generated":true,"unit":"climcent-000115#insight-3","date_modified":"2026-10-23"}],"climate_tags":["climate change","extreme weather event","greenhouse gas emissions","precipitation"],"geography_discussed":["New South Wales","Sydney","California","Queensland"],"frame_perspective":[],"analysis_type":["fact sheet"]},{"id":"climcent-000029","url":"https://climateinsightsdirectory.org/document/climcent-000029","title":"Extreme Heat: When Outdoor Sports Become Risky","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2019-08-21","source_url":"https://www.climatecentral.org/report/extreme-heat-when-outdoor-sports-become-risky-2019","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"A Climate Central analysis of 239 U.S. cities reveals that 83% have seen an increase in annual average days with a heat index of 90°F or higher since 1979. The report highlights the danger of exertional heat illness (EHI), noting that heat-related illnesses are a leading cause of death or disability among high school athletes. It details regional trends, such as substantial increases in the Pacific Northwest and extended heat seasons in the South, while noting that climate change is intensifying these trends. The document provides safety recommendations for coaches and athletes, including the use of wet bulb globe temperature (WBGT) monitoring and gradual heat acclimatization.","ai_generated":true,"unit":"climcent-000029#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"An analysis of 239 locations in the contiguous United States found that 198 cities (83%) experienced an increase in the annual average number of days with a heat index of 90°F or higher over the last four decades.","ai_generated":true,"unit":"climcent-000029#insight-1","date_modified":"2026-10-23"},{"text":"The frequency of 'danger' days—where the heat index reaches 105°F or higher—has trended upward since 1979 in 106 of the 239 analyzed U.S. cities, with McAllen, Texas, seeing the largest increase of 21.9 danger days.","ai_generated":true,"unit":"climcent-000029#insight-2","date_modified":"2026-10-23"},{"text":"Regional trends show substantial increases in extreme heat index days in the Pacific Northwest, including Yakima, Washington, where the average annual number of such days more than doubled from 13 to 29.4.","ai_generated":true,"unit":"climcent-000029#insight-3","date_modified":"2026-10-23"},{"text":"In the Southern U.S., extreme heat now extends beyond summer months, with Laredo, Texas, averaging 170.4 days above 90°F, one in five of which are 'danger' days (above 105°F).","ai_generated":true,"unit":"climcent-000029#insight-4","date_modified":"2026-10-23"},{"text":"Heat-related illnesses are a primary cause of death or disability for high school athletes; since 1995, 64 football players died from heat stroke, with 90% of these deaths occurring during practice.","ai_generated":true,"unit":"climcent-000029#insight-5","date_modified":"2026-10-23"},{"text":"Extreme heat is impacting global sporting events, leading to the rescheduling of the 2020 Tokyo Olympic marathon to 6 a.m. and the implementation of a heat rule for male players at the U.S. Open.","ai_generated":true,"unit":"climcent-000029#insight-6","date_modified":"2026-10-23"},{"text":"The Korey Stringer Institute recommends that schools use wet bulb globe temperature (WBGT) monitoring to accurately measure local heat, humidity, wind, and solar radiation, as traditional heat index values can increase by up to 15°F in direct sunlight.","ai_generated":true,"unit":"climcent-000029#insight-7","date_modified":"2026-10-23"}],"climate_tags":["extreme heat","climate change"],"geography_discussed":["Japan","Yakima","Medford","Salt Lake City","Reno","Fresno","Atlantic City","Boston","Wilkes-Barre","Austin","Savannah","Miami","Laredo","McAllen"],"frame_perspective":[],"analysis_type":["statistical analysis","trend analysis","health risk assessment"]},{"id":"climcent-000020","url":"https://climateinsightsdirectory.org/document/climcent-000020","title":"FAITH AND FLOODING: How Sea Level Rise Threatens America’s Houses of Worship","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2019-05-01","source_url":"https://www.climatecentral.org/report/report-sea-level-rise-threatens-houses-of-worship","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report finds that hundreds of American houses of worship face chronic flooding by 2050, with thousands more at risk by 2100 if emissions remain unchecked. It highlights the particular vulnerability of Gulf and Southeast coast states, specifically Louisiana, Florida, and North Carolina, while suggesting that deep emissions cuts and local adaptive measures could significantly reduce these risks. Additionally, it discusses the energy footprint of religious buildings and provides recommendations for improving energy efficiency and adopting renewable energy to mitigate climate change.","ai_generated":true,"unit":"climcent-000020#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Under a scenario of unchecked greenhouse gas emissions, 499 houses of worship in U.S. coastal states will be located in areas vulnerable to flooding at least once annually on average by 2050. By 2100, this number is projected to increase to 2,407 buildings.","ai_generated":true,"unit":"climcent-000020#insight-1","date_modified":"2026-10-23"},{"text":"The impact of emissions reductions on the number of religious buildings at risk by 2100 varies by scenario: moderate cuts would reduce the total to 1,351, while deep, immediate cuts would reduce the number to 825, representing a 66 percent decrease compared to unchecked emissions.","ai_generated":true,"unit":"climcent-000020#insight-2","date_modified":"2026-10-23"},{"text":"Louisiana is identified as the state where congregations are most vulnerable, with 88 houses of worship projected to be below the level of annual floods by 2050 under unchecked emissions. Florida and North Carolina are also noted as highly vulnerable.","ai_generated":true,"unit":"climcent-000020#insight-3","date_modified":"2026-10-23"},{"text":"U.S. houses of worship have a significant energy footprint, consuming approximately 173 trillion British thermal units (BTUs) in 2012, which exceeds the total energy use of all U.S. buildings owned by the federal government.","ai_generated":true,"unit":"climcent-000020#insight-4","date_modified":"2026-10-23"},{"text":"Beyond sea level rise, religious buildings are exposed to other climate-driven threats, such as wildfires in California and heavy precipitation and hurricanes in North Carolina's interior.","ai_generated":true,"unit":"climcent-000020#insight-5","date_modified":"2026-10-23"}],"climate_tags":["sea level rise","greenhouse gas emissions","energy efficiency","renewable electricity","solar energy","wildfire","hurricane","Paris Agreement","Green New Deal"],"geography_discussed":["Louisiana","Florida","North Carolina","California","Alabama","Georgia","Mississippi","South Carolina","Paradise"],"frame_perspective":[],"analysis_type":["vulnerability assessment","projection"]},{"id":"climcent-000035","url":"https://climateinsightsdirectory.org/document/climcent-000035","title":"POLLEN PROBLEMS: Climate Change, the Growing Season, and America\u0019s Allergies","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2019-03-27","source_url":"https://www.climatecentral.org/report/report-pollen-allergies-climate-change","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate change is extending the freeze-free growing season in the United States, leading to longer periods of pollen exposure for nearly 20 million allergy sufferers. Analysis of 201 cities shows that 83% experienced longer growing seasons since 1970, with the most significant increases in the western U.S. Additionally, rising atmospheric CO2 levels are shown to increase the quantity and allergenicity of pollen from plants like ragweed.","ai_generated":true,"unit":"climcent-000035#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Climate change is extending the freeze-free season, which allows plants more time to grow and produce pollen. Analysis of 201 U.S. cities reveals that 83% have seen their freeze-free seasons lengthen since 1970, with the average city experiencing an increase of just over two weeks.","ai_generated":true,"unit":"climcent-000035#insight-1","date_modified":"2026-10-23"},{"text":"The lengthening of the growing season is most pronounced in the western United States, increasing by approximately 19 days in the Southwest and 16 days in the Northwest relative to early twentieth-century averages. Some cities, such as Bend and Medford in Oregon and Las Cruces in New Mexico, saw increases of at least two months.","ai_generated":true,"unit":"climcent-000035#insight-2","date_modified":"2026-10-23"},{"text":"Rising atmospheric carbon dioxide (CO2) levels directly increase the volume and potency of allergenic pollen. For ragweed, pollen production more than doubled as CO2 concentrations rose from 280 to 370 parts per million between 1900 and 2000. If CO2 reaches 600 parts per million, ragweed pollen could become approximately 1.7 times more allergenic than it was in 2000.","ai_generated":true,"unit":"climcent-000035#insight-3","date_modified":"2026-10-23"},{"text":"The prevalence of allergies and asthma in the U.S. has increased significantly. Hay fever affected about one in ten Americans in 1970, rising to three in ten by 2000. Asthma rates rose from 3.1 percent to 8.4 percent of the population between 1980 and 2010, with higher rates among children, low-income households, and African-Americans.","ai_generated":true,"unit":"climcent-000035#insight-4","date_modified":"2026-10-23"},{"text":"Allergies impose a significant economic and health burden on the United States, costing more than $18 billion annually. In 2015, asthma resulted in 1.7 million emergency room visits, and in 2016, it caused approximately 3,500 deaths.","ai_generated":true,"unit":"climcent-000035#insight-5","date_modified":"2026-10-23"}],"climate_tags":["climate change","carbon dioxide","greenhouse gas emissions","public health"],"geography_discussed":["El Paso","Minneapolis","Philadelphia","Bend","Medford","Las Cruces","Southwest","Northwest","upper Midwest"],"frame_perspective":[],"analysis_type":["data analysis","literature review"]},{"id":"climcent-000329","url":"https://climateinsightsdirectory.org/document/climcent-000329","title":"ON THIN ICE: How Climate Change is Shaping Winter Recreation","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2019-01-23","source_url":"https://assets.climatecentral.org/pdfs/Jan2019_Report_OnThinIce.pdf?pdf=OnThinIce-Report","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate Central's analysis of U.S. weather data from 1970 to 2018 reveals a broad warming trend, with 91% of assessed stations seeing winter temperatures rise by at least 1°F. This warming threatens the winter sports economy, which supported over 191,000 jobs and contributed $11.3 billion to the national economy in the 2015-16 season. The report highlights a decline in below-freezing days and divergent snowfall trends, with significant decreases in the Western U.S. and increases in the Great Lakes region. Future projections suggest that unchecked emissions could rob states like Colorado of more than a month of below-freezing days by midcentury.","ai_generated":true,"unit":"climcent-000329#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Winter sports have a significant economic impact in the U.S.; in the 2015-16 season, nearly 24 million Americans participated in winter sports, with skiing and snowmobiling alone supporting more than 191,000 jobs and contributing approximately $11.3 billion to the national economy.","ai_generated":true,"unit":"climcent-000329#insight-1","date_modified":"2026-10-23"},{"text":"Analysis of 244 U.S. weather stations from 1970 to 2018 shows widespread winter warming: 91% of stations saw average winter temperatures rise by at least 1°F, and 78% warmed by 2°F or more. The most significant warming occurred in traditionally cold locations, such as Burlington, Vermont, where winters warmed 7°F.","ai_generated":true,"unit":"climcent-000329#insight-2","date_modified":"2026-10-23"},{"text":"The number of weather stations with average winter temperatures below freezing declined by roughly 11%, dropping from 107 stations in the 1970s to 95 between 2009 and 2018. Cities like Salt Lake City and Boston saw average winter temperatures climb above freezing.","ai_generated":true,"unit":"climcent-000329#insight-3","date_modified":"2026-10-23"},{"text":"Future projections indicate that every state in the contiguous U.S. will see fewer below-freezing days by midcentury. In Colorado, unchecked emissions could result in a loss of 34 below-freezing days per year by the 2040-2059 period compared to recent conditions.","ai_generated":true,"unit":"climcent-000329#insight-4","date_modified":"2026-10-23"},{"text":"Annual snowfall trends from 1970 to 2018 show stark regional differences. 57 of 107 assessed stations saw declines of at least an inch, with the largest losses in Flagstaff, Arizona (48 inches), Salt Lake City, Utah (31 inches), and Casper, Wyoming (29 inches).","ai_generated":true,"unit":"climcent-000329#insight-5","date_modified":"2026-10-23"},{"text":"Conversely, snowfall increased in the Great Lakes region due to warmer water temperatures and more open water, which enhance lake effect snow. The largest increases were recorded in Marquette, Michigan (68 inches), Erie, Pennsylvania (33 inches), and Youngstown, Ohio (30 inches).","ai_generated":true,"unit":"climcent-000329#insight-6","date_modified":"2026-10-23"}],"climate_tags":["climate change","greenhouse gas emissions"],"geography_discussed":["Burlington","Minneapolis","Concord","Milwaukee","Waterloo","Salt Lake City","Boston","Washington, D.C.","Colorado","New Hampshire","Minnesota","Flagstaff","Casper","Marquette","Erie","Youngstown","Philadelphia","New York City","Newark"],"frame_perspective":[],"analysis_type":["historical trend analysis","economic assessment","climate projection"]},{"id":"climcent-000277","url":"https://climateinsightsdirectory.org/document/climcent-000277","title":"U.S. FACES A RISE IN MOSQUITO ‘DISEASE DANGER DAYS’","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2018-08-08","source_url":"http://assets.climatecentral.org/pdfs/August2018_CMN_Mosquitoes.pdf?pdf=Mosquitoes-Report","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate Central analyzed temperature data from 244 U.S. cities to determine the increase in days falling within the 61-93°F range suitable for disease transmission by Aedes and Culex mosquitoes. The analysis found that 94% of these cities are experiencing an increase in these 'disease danger days' since 1970, with significant increases noted in California, the Southwest, and some northern cities. While most areas face higher risks, some locations like Phoenix may become too hot for mosquito survival. The report also highlights that warmer temperatures shorten the Extrinsic Incubation Period (EIP) of viruses, potentially increasing the number of infectious mosquitoes and expanding the range of species like Aedes albopictus.","ai_generated":true,"unit":"climcent-000277#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Analysis of 244 U.S. cities shows that 94 percent (229 cities) have experienced an increase in 'disease danger days'—days with average temperatures between 61 and 93 degrees Fahrenheit—since 1970.","ai_generated":true,"unit":"climcent-000277#insight-1","date_modified":"2026-10-23"},{"text":"The cities with the largest increases in disease danger days include Reno, NV, San Francisco, CA, Santa Maria, CA, Las Cruces, NM, El Paso, TX, Tucson, AZ, Helena, MT, Erie, PA, and Bluefield, VA.","ai_generated":true,"unit":"climcent-000277#insight-2","date_modified":"2026-10-23"},{"text":"Rising temperatures can accelerate the transmission of viruses by shortening the Extrinsic Incubation Period (EIP), which is the time it takes for a virus to develop inside the mosquito and become transmittable to humans.","ai_generated":true,"unit":"climcent-000277#insight-3","date_modified":"2026-10-23"},{"text":"The land area in the U.S. suitable for Aedes albopictus mosquitoes is projected to grow from 5 percent to approximately 50 percent by 2100, potentially placing 60 percent of the northeastern U.S. population at risk for diseases such as Zika, dengue, and West Nile virus.","ai_generated":true,"unit":"climcent-000277#insight-4","date_modified":"2026-10-23"},{"text":"Extreme heat may limit disease transmission in some areas; for instance, Phoenix has seen a decrease in disease danger days since 1970 because more days now exceed 95 degrees Fahrenheit, which is beyond the range for transmission.","ai_generated":true,"unit":"climcent-000277#insight-5","date_modified":"2026-10-23"}],"climate_tags":["climate change","vector-borne disease","public health"],"geography_discussed":["Puerto Rico","Texas","Florida","Hawaii","California","New Mexico","Arizona","Montana","Pennsylvania","Idaho","Vermont","Washington","New York","Michigan","Honolulu","San Juan","Phoenix","Raleigh","Atlanta","South America","Central America","Caribbean"],"frame_perspective":[],"analysis_type":["temperature trend analysis","geographic risk assessment"]},{"id":"climcent-000330","url":"https://climateinsightsdirectory.org/document/climcent-000330","title":"THE HIGH COST OF HOT","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2018-07-11","source_url":"http://assets.climatecentral.org/pdfs/June2018_CMN_Heat.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate Central's analysis of 244 U.S. cities reveals that 93% have seen an increase in cooling degree days and 87% have experienced more warm nights since 1970. The report highlights the role of urban heat islands and the increasing reliance on air conditioning, which costs Americans over $27 billion annually for home cooling as of 2015. While energy efficiency standards may reduce cooling electricity consumption by nearly 20% by 2040, the report warns that fossil-fuel-powered cooling and improper appliance disposal exacerbate climate change.","ai_generated":true,"unit":"climcent-000330#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Analysis of 244 U.S. cities shows that 93 percent have experienced an increase in cooling degree days (CDDs), with the most significant rises occurring in traditionally hot cities such as McAllen, Texas, Phoenix, and Las Vegas. Some cooler cities, including San Francisco and Portland, Oregon, have seen their CDDs almost double over the analysis period.","ai_generated":true,"unit":"climcent-000330#insight-1","date_modified":"2026-10-23"},{"text":"Overnight minimum temperatures are rising faster than daytime temperatures in the United States; since 1900, the warming rate for overnight temperatures has been more than 20 percent higher than the daytime rate. Consequently, 87 percent of analyzed U.S. cities have seen an increase in nights where temperatures remained above a threshold of either 55°F or 65°F since 1970.","ai_generated":true,"unit":"climcent-000330#insight-2","date_modified":"2026-10-23"},{"text":"Urban heat islands, caused by surfaces like buildings and streets absorbing heat, can increase overnight city temperatures by as much as 22°F. While vegetation can reduce shaded surface temperatures by 20–45°F compared to unshaded materials, some urban areas are losing tree cover; for instance, Rhode Island and Georgia lost 44 and 40 percent of their urban and community tree cover, respectively, between 2009 and 2014.","ai_generated":true,"unit":"climcent-000330#insight-3","date_modified":"2026-10-23"},{"text":"Air conditioning represents 17 percent of residential electricity use, with Americans spending over $27 billion in 2015 to cool their homes. Costs are highest in the South (Texas, Oklahoma, Arkansas, and Louisiana), where annual costs are nearly $450 per home, compared to an average of $250 nationwide. Projections suggest New England summers will be as hot as current Florida summers by 2100.","ai_generated":true,"unit":"climcent-000330#insight-4","date_modified":"2026-10-23"},{"text":"While air conditioning provides immediate relief from heat, it can worsen climate change if powered by fossil fuels or disposed of improperly due to potent heat-trapping gases. However, the EIA estimates that mandated energy efficiency standards could lead to a nearly 20 percent decline in cooling electricity consumption by 2040.","ai_generated":true,"unit":"climcent-000330#insight-5","date_modified":"2026-10-23"}],"climate_tags":["urban heat island","air conditioning","energy efficiency","carbon dioxide emissions","greenhouse gas"],"geography_discussed":["Texas","Oklahoma","Arkansas","Louisiana","Rhode Island","Georgia","Florida","New England"],"frame_perspective":[],"analysis_type":["trend analysis","impact assessment"]},{"id":"climcent-000350","url":"https://climateinsightsdirectory.org/document/climcent-000350","title":"WESTERN WILDFIRES","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2016-06","source_url":"http://assets.climatecentral.org/pdfs/westernwildfires2016vfinal.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate Central's analysis of U.S. Forest Service records shows that the average annual number of large wildfires in the western U.S. more than tripled between the 1970s and 2010s, with the area burned increasing more than six-fold. The report attributes these trends to rising temperatures, decreased snowpack, and earlier snowmelt. Projections using the Keetch-Byram Drought Index (KBDI) suggest that high-risk fire days will increase substantially by 2050, particularly in Southwestern states. The report also highlights the growing risk to populations living in the wildland-urban interface (WUI) and the health impacts of wildfire smoke.","ai_generated":true,"unit":"climcent-000350#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Between the 1970s and the 2010s, the average annual number of large fires (those exceeding 1,000 acres) in the western U.S. more than tripled, while the area burned by these fires increased by more than six times.","ai_generated":true,"unit":"climcent-000350#insight-1","date_modified":"2026-10-23"},{"text":"The wildfire season in the western U.S. has lengthened by approximately 105 days since 1970, shifting from a typical duration of under five months to more than eight months.","ai_generated":true,"unit":"climcent-000350#insight-2","date_modified":"2026-10-23"},{"text":"In Alaska, the annual average number of large wildfires increased sharply in the 1990s, with the last 25 years seeing twice as many fires as the previous 40 years. The state's wildfire season is now 40% longer than in the 1950s, an increase of 35 days.","ai_generated":true,"unit":"climcent-000350#insight-3","date_modified":"2026-10-23"},{"text":"Climate projections using the Keetch-Byram Drought Index (KBDI) indicate that the number of high-risk fire days (KBDI above 600) will increase by 46% between 2000 and 2050 across 10 western states under a high-emissions scenario. Arizona is projected to have the largest increase, with 34 additional high-risk days per year.","ai_generated":true,"unit":"climcent-000350#insight-4","date_modified":"2026-10-23"},{"text":"Rising temperatures and changing precipitation patterns are key drivers of wildfire risk; summer temperatures in the West increased 2.1°F over the last 45 years, and an increasing percentage of winter precipitation is falling as rain rather than snow.","ai_generated":true,"unit":"climcent-000350#insight-5","date_modified":"2026-10-23"},{"text":"Wildfire costs and risks are increasing as populations grow in the wildland-urban interface (WUI). California has the largest population living in the WUI (11.3 million), while Wyoming has the highest percentage of its population in these areas (82%).","ai_generated":true,"unit":"climcent-000350#insight-6","date_modified":"2026-10-23"}],"climate_tags":["wildfire","climate change","drought","air quality","greenhouse gas emissions"],"geography_discussed":["World","Arizona","California","Colorado","Idaho","Montana","Nevada","New Mexico","Oregon","Utah","Washington","Wyoming","Houston","Beijing","Canada"],"frame_perspective":[],"analysis_type":["trend analysis","climate projection"]},{"id":"climcent-000087","url":"https://climateinsightsdirectory.org/document/climcent-000087","title":"Superbowl XLVIII & Groundhog Day","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2014-01-29","source_url":"https://www.climatecentral.org/climate-matters/superbowl-xlviii-groundhog-day","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The briefing compares the climate of East Rutherford, New Jersey, with other NFL cities, noting that while it is a cold-weather venue for Super Bowl XLVIII, it is not the coldest in the league. It highlights historical Super Bowl temperature extremes and records the highest one-day snowfall in NFL cities, specifically noting Foxborough, MA. Additionally, it cites MIT research indicating that temperatures below 50°F negatively impact field goal accuracy more than wind or precipitation.","ai_generated":true,"unit":"climcent-000087#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Green Bay's Lambeau Field is the coldest stadium in the NFL, with an average high temperature of 25.6°F during the first week of February.","ai_generated":true,"unit":"climcent-000087#insight-1","date_modified":"2026-10-23"},{"text":"The coldest Super Bowl on record was Super Bowl VI in 1972 at New Orleans' Tulane Stadium, which had a high of 43°F and an overnight low of 24°F.","ai_generated":true,"unit":"climcent-000087#insight-2","date_modified":"2026-10-23"},{"text":"The highest one-day snowfall recorded at a station closest to an NFL stadium during the first week of February was 29.3 inches in 1978 in Foxborough, MA.","ai_generated":true,"unit":"climcent-000087#insight-3","date_modified":"2026-10-23"},{"text":"An MIT analysis suggests that field goal accuracy decreases when temperatures drop below 50°F, and this temperature effect is more significant than the impact of wind or precipitation.","ai_generated":true,"unit":"climcent-000087#insight-4","date_modified":"2026-10-23"}],"climate_tags":["temperature","climate data"],"geography_discussed":["Green Bay","New Orleans","Los Angeles","San Diego","Buffalo","Foxborough","Philadelphia","Baltimore"],"frame_perspective":[],"analysis_type":["historical data analysis"]},{"id":"climcent-000337","url":"https://climateinsightsdirectory.org/document/climcent-000337","title":"BLACKOUT: EXTREME WEATHER, CLIMATE CHANGE AND POWER OUTAGES","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2014","source_url":"https://assets.climatecentral.org/pdfs/PowerOutages.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The report finds that weather-related power outages in the U.S. have increased significantly, with weather causing 80% of all major outages between 2003 and 2012. It identifies the Midwest and East as particularly vulnerable regions and argues that climate change acts as a 'threat multiplier,' increasing the frequency and intensity of storms, heat waves, and flooding that strain an aging electrical infrastructure.","ai_generated":true,"unit":"climcent-000337#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"There was a tenfold increase in major power outages—defined as those affecting more than 50,000 customers—between the mid-1980s and 2012. Even after stricter reporting requirements were implemented in 2003, the average annual number of weather-related outages doubled.","ai_generated":true,"unit":"climcent-000337#insight-1","date_modified":"2026-10-23"},{"text":"Between 2003 and 2012, weather-related incidents were the primary driver of power loss, accounting for 80 percent of all analyzed outages and affecting approximately 147 million customers.","ai_generated":true,"unit":"climcent-000337#insight-2","date_modified":"2026-10-23"},{"text":"The Midwest and East are the most vulnerable regions; 64 percent of weather-related outages occurred in the Reliability First Corporation (RFC) and SERC Reliability Council (SERC) regions. Michigan, Texas, and Ohio were the states with the highest number of major weather-related outages between 2003 and 2012.","ai_generated":true,"unit":"climcent-000337#insight-3","date_modified":"2026-10-23"},{"text":"Storms and severe weather were the leading causes of outages (59%), followed by cold weather and ice storms (nearly 19%) and hurricanes and tropical storms (18%). Extreme heat and wildfires caused 2% of outages, though heat waves also triggered 64 restricted power advisories.","ai_generated":true,"unit":"climcent-000337#insight-4","date_modified":"2026-10-23"},{"text":"Major weather-related power outages result in significant economic losses, with recent estimates placing the annual cost to Americans between $20 billion and $55 billion.","ai_generated":true,"unit":"climcent-000337#insight-5","date_modified":"2026-10-23"},{"text":"Climate change is increasing the frequency and intensity of weather events that damage the grid. Specifically, the Northeast, Midwest, and Southeast have seen increases in the amount of total precipitation falling in heavy events (74%, 45%, and 26% respectively).","ai_generated":true,"unit":"climcent-000337#insight-6","date_modified":"2026-10-23"},{"text":"The report concludes that the increase in outages is a result of both an aging grid serving higher demand and the increasing violence of storms and heat waves fueled by a warming planet.","ai_generated":true,"unit":"climcent-000337#insight-7","date_modified":"2026-10-23"}],"climate_tags":["electrical grid","extreme weather event","climate change","heat wave","hurricane","tropical cyclone","wildfire","infrastructure resilience","greenhouse gas emissions"],"geography_discussed":["Michigan","Texas","Ohio","Pennsylvania","Virginia"],"frame_perspective":[],"analysis_type":["trend analysis","impact assessment"]},{"id":"climcent-000038","url":"https://climateinsightsdirectory.org/document/climcent-000038","title":"FloodVision: Visuals for coastal flooding events","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"guide","language":"en","date_published":null,"source_url":"https://www.climatecentral.org/visuals-for-coastal-flooding-events","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"FloodVision provides photorealistic, street-level visuals of projected coastal flooding to help the public understand storm surge risks. The tool uses stereoscopic video, LiDAR, and GPS data combined with generative AI to model flood depths above road level, aligning with National Hurricane Center (NHC) forecasts. Beyond immediate storm response, these visuals are intended for long-term resilience planning, such as securing funding and improving zoning decisions. The guide outlines a process for requesting curated visuals and establishes ethical guidelines to protect private property and ensure the tool supplements, rather than replaces, official government guidance.","ai_generated":true,"unit":"climcent-000038#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"FloodVision generates photorealistic visualizations of flood depths by integrating stereoscopic street-level video, LiDAR, and GPS data to estimate the elevation of every pixel, which is then processed by generative AI.","ai_generated":true,"unit":"climcent-000038#insight-1","date_modified":"2026-10-23"},{"text":"The tool models flood depths above road level to maintain consistency with National Hurricane Center (NHC) storm surge inundation references, which are measured above ground level.","ai_generated":true,"unit":"climcent-000038#insight-2","date_modified":"2026-10-23"},{"text":"Beyond emergency communication, FloodVision visuals support long-term resilience by assisting public officials in applying for state and federal funding, targeting repetitive loss areas, and informing zoning and planning decisions.","ai_generated":true,"unit":"climcent-000038#insight-3","date_modified":"2026-10-23"},{"text":"The visualizations are based on sea-level projections from the IPCC's Sixth Assessment Report (AR6) and the 2022 Interagency Sea Level Rise Technical Report, though they utilize a \"bathtub model\" that assumes uniform water levels and does not account for dynamic factors like erosion or coastal defenses outside the scanned region.","ai_generated":true,"unit":"climcent-000038#insight-4","date_modified":"2026-10-23"},{"text":"To protect privacy, FloodVision restricts visuals to public properties, landmarks, and general streetscapes, while explicitly avoiding images that make individual private homes the central focus or display personally identifiable information.","ai_generated":true,"unit":"climcent-000038#insight-5","date_modified":"2026-10-23"}],"climate_tags":["coastal flood","storm surge","sea level rise","climate change adaptation"],"geography_discussed":["Texas","Florida","North Carolina"],"frame_perspective":[],"analysis_type":["guide"]},{"id":"climcent-000125","url":"https://climateinsightsdirectory.org/document/climcent-000125","title":"Lost Winter: Above-freezing days added by climate change","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":null,"source_url":"https://www.climatecentral.org/toolkit-snow-and-ice","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate change is increasing the number of winter days with minimum temperatures above freezing across the Northern Hemisphere, leading to a reduction in snow cover and freshwater supplies. In the contiguous U.S., annual snowfall has decreased at 64% of 2,041 stations since 1970, and snow-derived freshwater in the western U.S. has fallen by 15-30% since 1955, with a further 25% decline projected by 2050.","ai_generated":true,"unit":"climcent-000125#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Human-caused warming has led to a significant increase in 'lost winter days'—days with minimum temperatures above freezing—across the Northern Hemisphere, contributing to the shrinkage of ice sheets, glaciers, sea ice, permafrost, and snow cover.","ai_generated":true,"unit":"climcent-000125#insight-1","date_modified":"2026-10-23"},{"text":"In the contiguous United States, snowfall is decreasing as a warming atmosphere holds approximately 4% more moisture per 1°F of warming, causing more precipitation to fall as rain. Since 1970, annual snowfall has decreased at 64% of 2,041 stations, and over 80% of 170 weather stations report less snow than in the late 1940s.","ai_generated":true,"unit":"climcent-000125#insight-2","date_modified":"2026-10-23"},{"text":"Snow-derived freshwater in the western U.S. decreased by 15-30% between 1955 and the present, and is projected to decline by an additional 25% by 2050. Globally, Northern Hemisphere snow cover is estimated to decrease at a rate of -8% per 1.8°F (1°C) of global surface air warming.","ai_generated":true,"unit":"climcent-000125#insight-3","date_modified":"2026-10-23"}],"climate_tags":["climate change"],"geography_discussed":["United States","Western United States"],"frame_perspective":[],"analysis_type":["trend analysis","projection"]},{"id":"climcent-000142","url":"https://climateinsightsdirectory.org/document/climcent-000142","title":"Warmer, Thirstier Air Worsens Drought","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":null,"source_url":"https://www.climatecentral.org/toolkit-drought","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Human-caused warming increases atmospheric thirst, leading to higher evaporation and transpiration, which worsens droughts globally and specifically in the western U.S. In the southwestern U.S., the 2000-2021 megadrought was the most severe in 1,200 years, with over 40% of its severity attributed to climate change. The western U.S. faces increasing risks of hydrological drought from declining snowpack and compound events involving heat, drought, and wildfires, which caused over $38 billion in damages during 2020-2021.","ai_generated":true,"unit":"climcent-000142#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Human-caused warming increases the potential for evaporation from land and transpiration from plants, which contributes to drying in many regions of the world, although trends remain unclear in some areas.","ai_generated":true,"unit":"climcent-000142#insight-1","date_modified":"2026-10-23"},{"text":"The southwestern United States has seen a clear increase in droughts tied to human-caused climate change; specifically, the megadrought from 2000 to 2021 was the most severe in 1,200 years, and more than 40% of its severity is linked to human-caused warming.","ai_generated":true,"unit":"climcent-000142#insight-2","date_modified":"2026-10-23"},{"text":"The western U.S. is experiencing increased risks of hydrological drought due to earlier spring melt and declining snowpack, as well as compound events. In 2020 and 2021, a series of compound heat, drought, and wildfire events caused damages exceeding $38 billion.","ai_generated":true,"unit":"climcent-000142#insight-3","date_modified":"2026-10-23"}],"climate_tags":["drought","climate change","heat wave"],"geography_discussed":["United States","Western United States","Southwestern United States"],"frame_perspective":[],"analysis_type":["impact assessment"]}]}