{"query_echo":{"q":"","filters":{"analysis_type":["observational"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'observational' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":9,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=observational","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-000163","url":"https://climateinsightsdirectory.org/document/climcent-000163","title":"Climate Change Raises Rates of U.S. Emergency Room Visits For Heat Illness","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2026-08","source_url":"https://www.climatecentral.org/climate-briefings/august-2026","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"Climate change accounted for 27% of the rate of heat-related emergency room visits in the U.S. during 2018-2025. August 2026 was the warmest August on record globally, with record warmth affecting 13.2% of global land and ocean areas. In the U.S., Summer 2026 was the warmest on record for the contiguous region, and August 2026 was the warmest August for average, maximum, and minimum temperatures since 1895. Drought affected at least 81% of the contiguous U.S. as of September 8, 2026, and nearly 8.3 million acres burned year-to-date, driven by increased 'fire weather' days. Attribution analysis using the Climate Shift Index (CSI) indicates human-caused climate change drove summertime warming trends in 91% of analyzed U.S. cities. Additionally, a strong El Niño event is projected to peak around February 2027, with global temperature anomalies potentially reaching 1.7C above pre-industrial levels.","ai_generated":true,"unit":"climcent-000163#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Climate change was responsible for 27% of the rate of heat-related emergency room visits in the United States between 2018 and 2025.","ai_generated":true,"unit":"climcent-000163#insight-1","date_modified":"2026-10-23"},{"text":"August 2026 set a global record as the warmest August on record for combined land and ocean temperatures, with 13.2% of global areas experiencing record warmth.","ai_generated":true,"unit":"climcent-000163#insight-2","date_modified":"2026-10-23"},{"text":"The contiguous U.S. experienced its warmest summer on record in 2026, with August 2026 being the warmest August for average, maximum, and minimum temperatures since records began in 1895.","ai_generated":true,"unit":"climcent-000163#insight-3","date_modified":"2026-10-23"},{"text":"Severe drought conditions affected at least 81% of the contiguous U.S. by September 8, 2026, with over 58% in at least moderate drought and 12% in extreme or exceptional drought.","ai_generated":true,"unit":"climcent-000163#insight-4","date_modified":"2026-10-23"},{"text":"U.S. wildfire activity reached a year-to-date record of nearly 8.3 million burned acres by the end of August 2026, exacerbated by an increase in 'fire weather' days since 1973.","ai_generated":true,"unit":"climcent-000163#insight-5","date_modified":"2026-10-23"},{"text":"Human-caused climate change is identified as a key driver of summertime warming trends in 91% of analyzed U.S. cities, with some locations like San Juan, Puerto Rico, recording exceptional conditions (CSI level 5) for the entire month of August.","ai_generated":true,"unit":"climcent-000163#insight-6","date_modified":"2026-10-23"},{"text":"A very strong El Niño event is projected for winter 2026-2027, with global temperature anomalies expected to peak around February 2027 at approximately 1.7C above the 1850-1900 pre-industrial baseline.","ai_generated":true,"unit":"climcent-000163#insight-7","date_modified":"2026-10-23"}],"climate_tags":["sea surface temperature","carbon dioxide","drought","wildfire","extreme event attribution","El Niño southern oscillation"],"geography_discussed":["Africa","North America","Europe","Arctic","Hawaii","Alaska","Colorado","New Mexico","Utah","California","Nevada","Texas","Indiana","Ohio","Oregon","Washington","Puerto Rico","San Juan"],"frame_perspective":[],"analysis_type":["observational","attribution","predictive"]},{"id":"climcent-000136","url":"https://climateinsightsdirectory.org/document/climcent-000136","title":"Climate Central’s Monthly Briefing Highlights from June 2026","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2026-06","source_url":"https://www.climatecentral.org/climate-briefings/june-2026","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"June 2026 was the second-warmest June on record globally, with the Arctic experiencing its warmest June ever. In the U.S., 66% of the contiguous region faced abnormally dry or drought conditions by July 7, 2026, and the West and Southwest regions saw their warmest January-June period on record. A very strong El Niño is forecast to develop between October and December 2026, with an 81% probability, likely pushing global temperatures to or above 1.5C by October. Climate Central's analysis indicates human-caused climate change is a key driver of summertime warming in 91% of analyzed U.S. cities.","ai_generated":true,"unit":"climcent-000136#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"June 2026 was the second-warmest June on record globally for combined land and ocean temperatures, with the Arctic recording its warmest June on record, surpassing the previous record from 2012.","ai_generated":true,"unit":"climcent-000136#insight-1","date_modified":"2026-10-23"},{"text":"Global climate indicators for June 2026 showed carbon dioxide levels at Mauna Loa, Hawaii, reached 431.4 ppm, while Arctic and Antarctic sea-ice extents were the third-lowest and sixth-lowest on record, respectively.","ai_generated":true,"unit":"climcent-000136#insight-2","date_modified":"2026-10-23"},{"text":"In the contiguous U.S., 66% of the area was experiencing abnormally dry or drought conditions as of July 7, 2026, with 45 states having areas of moderate or worse drought by late June.","ai_generated":true,"unit":"climcent-000136#insight-3","date_modified":"2026-10-23"},{"text":"The West and Southwest climate regions of the U.S. experienced their warmest January-June period on record in 2026, contributing to a year-to-date average temperature that is the second-warmest on record for the contiguous U.S.","ai_generated":true,"unit":"climcent-000136#insight-4","date_modified":"2026-10-23"},{"text":"Human-caused climate change is identified as a key driver of summertime warming trends in 91% of analyzed U.S. cities, with June warming observed in 189 of 192 cities since 1970.","ai_generated":true,"unit":"climcent-000136#insight-5","date_modified":"2026-10-23"},{"text":"Energy demand for cooling in the contiguous U.S. reached the fourth-highest average number of cooling degree days on record for the January-June period, with Arizona setting a new record of 1,396 degree-days Fahrenheit.","ai_generated":true,"unit":"climcent-000136#insight-6","date_modified":"2026-10-23"}],"climate_tags":["carbon dioxide","drought","wildfire","marine heatwave","energy demand","extreme event attribution"],"geography_discussed":["Arctic","Europe","North America","Africa","Alaska","Texas","Illinois","Michigan","North Carolina","Central Asia","Siberia","South America","Oceania","Rhode Island","Florida","Arizona","New Mexico","Puerto Rico","Colorado","Utah","Wyoming"],"frame_perspective":[],"analysis_type":["observational","predictive","attributional"]},{"id":"climcent-000074","url":"https://climateinsightsdirectory.org/document/climcent-000074","title":"Monthly Climate Reports | National Climate Report | May 2026","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2026-05","source_url":"https://www.climatecentral.org/climate-briefings/may-2026","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The May 2026 report highlights that the month was the second-warmest on record globally, with carbon dioxide levels reaching a new monthly peak of 432.3 ppm. In the United States, spring 2026 was the second-warmest on record for the contiguous U.S., while 77% of the region experienced abnormally dry or drought conditions as of early June. The report also notes a developing potentially very strong El Niño and record-low snowpack in several western states.","ai_generated":true,"unit":"climcent-000074#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"May 2026 was the second-warmest month on record globally for combined land and ocean temperatures, with the Northern Hemisphere ranking fourth-warmest and the Southern Hemisphere second-warmest.","ai_generated":true,"unit":"climcent-000074#insight-1","date_modified":"2026-10-23"},{"text":"Atmospheric carbon dioxide concentrations reached a new monthly record of 432.3 parts per million at Mauna Loa, Hawaii, in May 2026, an increase of approximately 1.8 ppm over the previous year.","ai_generated":true,"unit":"climcent-000074#insight-2","date_modified":"2026-10-23"},{"text":"The contiguous United States experienced its second-warmest spring on record in 2026, with Arizona, Colorado, New Mexico, and Texas each recording their warmest spring ever.","ai_generated":true,"unit":"climcent-000074#insight-3","date_modified":"2026-10-23"},{"text":"Severe drought conditions affected at least 77% of the contiguous U.S. by June 2, 2026, with record-low maximum snowpack observed in Colorado, New Mexico, Utah, and Wyoming.","ai_generated":true,"unit":"climcent-000074#insight-4","date_modified":"2026-10-23"},{"text":"Hawaii experienced its wettest spring on record in 2026, receiving 34.42 inches of precipitation, which was 215.9% of the normal amount.","ai_generated":true,"unit":"climcent-000074#insight-5","date_modified":"2026-10-23"},{"text":"Climate Central's Climate Shift Index (CSI) indicates that human-caused climate change drove summertime warming trends in 91% of analyzed U.S. cities, with exceptional warmth (CSI 5) noted in San Juan, Puerto Rico and Sarasota, Florida in May.","ai_generated":true,"unit":"climcent-000074#insight-6","date_modified":"2026-10-23"},{"text":"Predictions from the North American Multi-Model Ensemble (NMME) suggest global temperatures could approach 1.9°C above pre-industrial levels by late 2026 or early 2027, driven by a potentially very strong El Niño.","ai_generated":true,"unit":"climcent-000074#insight-7","date_modified":"2026-10-23"}],"climate_tags":["carbon dioxide","precipitation","drought","extreme event attribution"],"geography_discussed":["Hawaii","Alaska","Arizona","Colorado","New Mexico","Texas","Florida","Puerto Rico","Mexico"],"frame_perspective":[],"analysis_type":["observational","predictive","attribution"]},{"id":"climstra-000008","url":"https://climateinsightsdirectory.org/document/climstra-000008","title":"Seasonal climate outlooks for Europe December 2025","publisher":{"name":"Climate Strategies","organization":"climate-strategies"},"document_type":"briefing","language":"en","date_published":"2026-01-08","source_url":"https://climatestrategies.org/seasonal-climate-outlooks-for-europe-december-2025/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document reports that Europe experienced a November 2025 temperature 1.38°C above the 1991-2020 mean, with record highs in central western Russia and record low precipitation in Turkey. For the January-March 2026 period, forecasts project warmer-than-average temperatures across Europe, particularly in the northeast, and generally weakly positive precipitation anomalies, though soil moisture is expected to be weakly negative in Spain, Italy, central Europe, and Turkey.","ai_generated":true,"unit":"climstra-000008#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Europe's November 2025 temperatures were 1.38°C above the 1991-2020 mean, with significant warmth in eastern and southeastern Europe, Turkey, and central parts of western Russia, where a record high was recorded.","ai_generated":true,"unit":"climstra-000008#insight-1","date_modified":"2026-10-23"},{"text":"November 2025 precipitation was mixed, with record lows in much of Turkey and negative anomalies in Iceland, Italy, and the Baltic Sea, while positive anomalies occurred in the UK, Ireland, Portugal, Spain, northwestern Russia, the Balkans, and western Greece.","ai_generated":true,"unit":"climstra-000008#insight-2","date_modified":"2026-10-23"},{"text":"Forecasts for January-March 2026 project Europe to be warmer than average, with temperature anomalies ranging from 0.5°C in western Europe to 2°C in northeastern Europe.","ai_generated":true,"unit":"climstra-000008#insight-3","date_modified":"2026-10-23"},{"text":"For the January-March 2026 period, most of Europe is expected to have weakly positive precipitation anomalies (up to +10%), while soil moisture is projected to be weakly negative in Turkey, Italy, Spain, and parts of central Europe.","ai_generated":true,"unit":"climstra-000008#insight-4","date_modified":"2026-10-23"}],"climate_tags":["precipitation"],"geography_discussed":["Russia","Turkey","Iceland","Italy","United Kingdom","Ireland","Portugal","Spain","Greece","Ukraine"],"frame_perspective":[],"analysis_type":["observational","predictive"]},{"id":"climcent-000061","url":"https://climateinsightsdirectory.org/document/climcent-000061","title":"Climate Central’s Monthly Briefing Highlights from January 2026","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2026-01","source_url":"https://www.climatecentral.org/climate-briefings/january-2026","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"January 2026 was the fifth-warmest January on record globally, characterized by significant temperature anomalies in the U.S. West and record-low snowpacks in several states. The document highlights the transition of NOAA to the Relative Oceanic Niño Index (RONI) to better account for climate change in ENSO tracking. Attribution analysis using the Climate Shift Index (CSI) indicates that extreme warmth in the northern U.S. and specific cities like San Juan and Honolulu was strongly driven by carbon pollution.","ai_generated":true,"unit":"climcent-000061#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"January 2026 was the fifth-warmest January on record globally for combined land and ocean temperatures, with the Southern Hemisphere averaging the third-warmest January on record.","ai_generated":true,"unit":"climcent-000061#insight-1","date_modified":"2026-10-23"},{"text":"The contiguous U.S. faced significant dryness and snowpack deficits, with at least 72% of the region experiencing abnormally dry or drought conditions as of February 10, 2026. Specifically, Colorado saw its worst snowpack in over 40 years, and Utah reached new record low levels for snow water equivalent by early February.","ai_generated":true,"unit":"climcent-000061#insight-2","date_modified":"2026-10-23"},{"text":"NOAA has replaced the Oceanic Niño Index (ONI) with the Relative Oceanic Niño Index (RONI) as of February 1, 2026. This change is intended to reduce reliance on 30-year climate base periods that struggle to keep pace with warming tropical Pacific waters caused by climate change.","ai_generated":true,"unit":"climcent-000061#insight-3","date_modified":"2026-10-23"},{"text":"Climate attribution analysis using the Climate Shift Index (CSI) found that temperatures across the northern U.S. from Washington to Minnesota were at least five times more likely due to carbon pollution in early and mid-January. Exceptional warmth driven by climate change (CSI level 5) was also noted in San Juan, Puerto Rico, Honolulu, Hawaii, and Juneau, Alaska.","ai_generated":true,"unit":"climcent-000061#insight-4","date_modified":"2026-10-23"}],"climate_tags":["precipitation","carbon dioxide","drought","extreme event attribution","carbon dioxide emissions"],"geography_discussed":["Hawaii","Arizona","Oregon","California","Montana","Colorado","Utah","North Carolina","South Carolina","Puerto Rico","Alaska"],"frame_perspective":[],"analysis_type":["observational","attribution","predictive"]},{"id":"climcent-000164","url":"https://climateinsightsdirectory.org/document/climcent-000164","title":"2025 Fall Package","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"briefing","language":"en","date_published":"2025-09-09","source_url":"https://www.climatecentral.org/climate-briefings/august-2025","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"August 2025 was the third warmest August globally on record, with all ten warmest Augusts occurring since 2015. In the United States, 98% of analyzed cities have experienced fall warming, and as of September 9, at least 60% of the country faces abnormally dry or drought conditions. A record-breaking marine heatwave in the North Pacific Ocean, attributed to climate change, is expected to persist into October.","ai_generated":true,"unit":"climcent-000164#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"August 2025 was the 3rd warmest August globally on record, following 2023 and 2024, and all ten warmest Augusts on record have occurred since 2015.","ai_generated":true,"unit":"climcent-000164#insight-1","date_modified":"2026-10-23"},{"text":"In the United States, fall has warmed in 237 cities (98% of those analyzed), and as of September 9, at least 60% of the U.S. is experiencing drought or abnormally dry conditions.","ai_generated":true,"unit":"climcent-000164#insight-2","date_modified":"2026-10-23"},{"text":"A major marine heatwave in the North Pacific Ocean reached new record high sea surface temperatures in August, an event the Climate Shift Index: Ocean suggests climate change made 50-200x more likely.","ai_generated":true,"unit":"climcent-000164#insight-3","date_modified":"2026-10-23"}],"climate_tags":["climate change","drought","marine heatwave","La Niña","extreme event attribution"],"geography_discussed":["Arizona","Kentucky","Ohio","Vermont","North Pacific Ocean","Phoenix","Honolulu","Hawaii","Alaska","Florida"],"frame_perspective":[],"analysis_type":["observational","predictive"]},{"id":"iai-000050","url":"https://climateinsightsdirectory.org/document/iai-000050","title":"Modeling seasonal surface temperature variations in secondary tropical dry forests","publisher":{"name":"Inter-American Institute for Global Change Research","organization":"inter-american-institute-for-global-change-research"},"document_type":"research paper","language":"en","date_published":"2025-01-13","source_url":"https://iai.int/es/pub_acad/modeling-seasonal-surface-temperature-variations-in-secondary-tropical-dry-forests/","generator":"Climate Insights Directory","generated_fields":["summary","climate_tags","analysis_type"],"summary":{"text":"The research modeled land surface temperature (LST) time series from July 2013 to July 2016 using Landsat-8 data and a radiative transfer equation algorithm. The study found that LST in the dry season was 15\u001020 K higher than in the wet season, with early successional stages being significantly warmer than intermediate and late stages during the dry season. While leaf phenology and canopy architecture explain most variations, precipitation was identified as the ultimate determinant of LST variations through biogeochemical and biogeophysical processes.","ai_generated":true,"unit":"iai-000050#summary","date_modified":"2026-10-23"},"key_insights":[],"climate_tags":["climate change","carbon sequestration","biodiversity conservation"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["observational","modeling"]},{"id":"iai-000484","url":"https://climateinsightsdirectory.org/document/iai-000484","title":"Tropical cyclones: current characteristics and potential changes under a warmer climate","publisher":{"name":"Inter-American Institute for Global Change Research","organization":"inter-american-institute-for-global-change-research"},"document_type":"fact sheet","language":"en","date_published":"2010-02","source_url":"https://iai.int/admin/site/sites/default/files/uploads/2014/03/CRN2_48.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The project investigates tropical cyclone dynamics in the Eastern Pacific, emphasizing the role of atmospheric circulations and external factors like warm dry air from the US in track prediction. Initial results include the creation of a historical database of cyclones hitting Mexican Pacific States and the training of over 100 students. The project concludes that regional-level climate studies and data collection must be expanded to accurately assess regional risks.","ai_generated":true,"unit":"iai-000484#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Atmospheric circulations are significant determinants of storm tracks and rainfall in the region, while cyclone intensity is governed by the interaction of mass and energy budgets in the atmosphere and ocean.","ai_generated":true,"unit":"iai-000484#insight-1","date_modified":"2026-10-23"},{"text":"Analysis of three tropical cyclones that hit northwestern Mexico indicates that track prediction in the Eastern Pacific requires a better understanding of external factors, specifically the inflow of warm dry air from the western United States.","ai_generated":true,"unit":"iai-000484#insight-2","date_modified":"2026-10-23"},{"text":"The project has established a historical record database using government reports and newspaper articles to document past cyclones that made landfall in the Mexican Pacific States.","ai_generated":true,"unit":"iai-000484#insight-3","date_modified":"2026-10-23"},{"text":"There is a need to expand data collection and regional-level climate studies to achieve accurate assessments of regional risks.","ai_generated":true,"unit":"iai-000484#insight-4","date_modified":"2026-10-23"},{"text":"The project has provided training on the theory and practice of tropical cyclone identification and evolution to more than 100 students.","ai_generated":true,"unit":"iai-000484#insight-5","date_modified":"2026-10-23"}],"climate_tags":["tropical cyclone","climate change","climate modeling","Climate risk assessment"],"geography_discussed":["Mexico","United States","Cuba","Costa Rica"],"frame_perspective":[],"analysis_type":["observational","simulation"]},{"id":"cdkn-000720","url":"https://climateinsightsdirectory.org/document/cdkn-000720","title":"ADAPTACIÓN AL CALENTAMIENTO GLOBAL: ¿DÓNDE Y A QUÉ ADAPTARNOS?","publisher":{"name":"Climate and Development Knowledge Network","organization":"climate-and-development-knowledge-network"},"document_type":"policy brief","language":"es","date_published":null,"source_url":"https://cdkn.org/sites/default/files/files/Policy-brie_Increm_Temperatura_vf.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The document analyzes temperature trends in the central Peruvian Andes using MODIS satellite data, finding that warming is occurring across the region but intensifies with altitude. It highlights the risk to high-mountain ecosystems and water supplies, urging for targeted research and adaptation policies for high-risk regions and crops.","ai_generated":true,"unit":"cdkn-000720#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Analysis of MODIS satellite data from 2000 to 2017 reveals that temperature increases in the central Andes are altitude-dependent, with warming intensifying at higher elevations. Specifically, areas between 1000 and 1500 meters above sea level (msnm) showed a warming of 0.05 °C/year, while areas above 5000 msnm reached 0.18 °C/year.","ai_generated":true,"unit":"cdkn-000720#insight-1","date_modified":"2026-10-23"},{"text":"Climate warming in the tropical Andes is significantly impacting the hydrological cycle, leading to a notable decrease in glacier mass balance. Glaciers located below 5400 msnm are particularly vulnerable and may disappear in the coming decades, a process accelerated during El Niño years.","ai_generated":true,"unit":"cdkn-000720#insight-2","date_modified":"2026-10-23"}],"climate_tags":["climate change adaptation","glacier retreat","remote sensing"],"geography_discussed":["Lima Department","Pasco Department","Titicaca"],"frame_perspective":[],"analysis_type":["observational","spatial analysis"]}]}