{"query_echo":{"q":"","filters":{"analysis_type":["statistical attribution"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'statistical attribution' for facet 'analysis_type' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?analysis_type=statistical+attribution","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-000351","url":"https://climateinsightsdirectory.org/document/climcent-000351","title":"Worldwide daily fingerprints of climate change during Earth’s hottest month","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"report","language":"en","date_published":"2023-08-01","source_url":"https://assets.ctfassets.net/cxgxgstp8r5d/7Ed9wRrGkX1ep5Ffr0WQaV/143a94f16b6c67931e6508671f308641/Worldwide_daily_fingerprints_of_climate_change_during_Earth_s_hottest_month__July_2023_.pdf","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"The analysis finds that July 2023 was likely Earth's hottest month on record, with human-caused climate change making extreme heat significantly more likely for a vast majority of the global population. Using the Climate Shift Index (CSI), the report demonstrates that 81% of people experienced at least one day where temperatures were at least three times more likely due to climate change. The strongest signals were observed in tropical regions and small island developing states, where conditions were often five times more likely due to human influence. The report highlights specific record-breaking temperatures in Africa, Asia, Europe, and North America, emphasizing that such extremes will increase in frequency as long as fossil fuel combustion continues.","ai_generated":true,"unit":"climcent-000351#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"July 2023 is identified as likely the hottest month on record for Earth, with global daily average temperatures exceeding the previous August 2016 record from July 3 through July 31. The global average temperature peaked on July 6, 2023, at 17.08°C, which was 0.28°C higher than the previous record.","ai_generated":true,"unit":"climcent-000351#insight-1","date_modified":"2026-10-23"},{"text":"A significant majority of the global population was exposed to heat influenced by climate change in July 2023. Approximately 6.5 billion people (81% of the population) experienced at least one day with a CSI level 3 or higher, meaning human-caused climate change made those temperatures at least three times more likely. At least 2 billion people experienced this level of influence every single day of the month.","ai_generated":true,"unit":"climcent-000351#insight-2","date_modified":"2026-10-23"},{"text":"Global exposure to extreme heat peaked on July 10, 2023, when 3.5 billion people, or 43% of the global population, experienced conditions at CSI level 3 or higher.","ai_generated":true,"unit":"climcent-000351#insight-3","date_modified":"2026-10-23"},{"text":"Small island developing states and tropical regions showed the strongest climate change signals. Sixteen of the 28 countries with the highest average CSI level of 5.0 (indicating conditions at least five times more likely due to climate change) were small island developing states, including 11 in the Caribbean.","ai_generated":true,"unit":"climcent-000351#insight-4","date_modified":"2026-10-23"},{"text":"Specific regional extremes were recorded, including the hottest night ever recorded in Africa (39.6°C on July 6 in Adrar, Algeria) and the all-time highest July temperature in Europe (48.0°C on July 24 in Jerzu, Sardinia). In North America, Phoenix, Arizona, saw a record 31 consecutive days of 43.3°C or higher from June 30 to July 30.","ai_generated":true,"unit":"climcent-000351#insight-5","date_modified":"2026-10-23"},{"text":"City-level analysis identified 870 cities that had 25 or more days in July at CSI level 3 or higher. Additionally, 624 cities experienced CSI level 5 conditions during their most intense 14-day heat event of the month.","ai_generated":true,"unit":"climcent-000351#insight-6","date_modified":"2026-10-23"}],"climate_tags":["extreme event attribution","extreme heat","Small Island Developing States","carbon dioxide emissions","fossil fuel","El Niño southern oscillation"],"geography_discussed":["Algeria","Tunisia","People's Republic of China","Iran","Italy","Spain","United States","Mexico","Canada","New Zealand","Australia","Peru"],"frame_perspective":[],"analysis_type":["statistical attribution","geographic analysis"]}]}