{"query_echo":{"q":"","filters":{"analysis_type":["rapid attribution analysis"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'rapid attribution analysis' 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=rapid+attribution+analysis","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":"wwatt-000051","url":"https://climateinsightsdirectory.org/document/wwatt-000051","title":"Climate change turns warm summer days in England into health threat","publisher":{"name":"World Weather Attribution","organization":"world-weather-attribution"},"document_type":"briefing","language":"en","date_published":"2025-06-20","source_url":"https://www.worldweatherattribution.org/climate-change-turns-warm-summer-days-in-england-into-health-threat/","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","geography_discussed","analysis_type"],"summary":{"text":"A rapid analysis by World Weather Attribution finds that climate change made a June 2025 heatwave in southeast England approximately 2-4°C more intense, increasing the likelihood of such an event from once every 50 years to once every 5 years. The report highlights that early-season heatwaves are particularly dangerous due to a lack of human acclimatisation and that the UK's building stock, designed for heat retention, exacerbates indoor overheating. While the Heatwave Plan for England provides a foundation for response, the Climate Change Committee notes that heat-related policies remain fragmented and lack long-term targets.","ai_generated":true,"unit":"wwatt-000051#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"Human-induced climate change increased the probability of a June heatwave in southeast England from a 2% chance (once every 50 years) before industrialisation to a 20% chance (once every 5 years) in the present climate.","ai_generated":true,"unit":"wwatt-000051#insight-1","date_modified":"2026-10-23"},{"text":"The June 2025 heatwave was made approximately 2-4°C more intense due to a global mean surface temperature increase of 1.3°C, effectively transforming sunny early summer weather into a dangerous heat event.","ai_generated":true,"unit":"wwatt-000051#insight-2","date_modified":"2026-10-23"},{"text":"The most intense heat events are increasing in likelihood most rapidly; a 1-day event reaching approximately 32°C is now expected once every 25 years in June, compared to once every 2,500 years before industrialisation, making it about 100 times more likely.","ai_generated":true,"unit":"wwatt-000051#insight-3","date_modified":"2026-10-23"},{"text":"Early-season heatwaves are identified as particularly deadly because populations have not yet acclimatised to high temperatures and are often less prepared.","ai_generated":true,"unit":"wwatt-000051#insight-4","date_modified":"2026-10-23"},{"text":"The UK's building stock is primarily designed for heat retention, and an estimated 90% of homes may require structural modifications to prevent dangerous indoor conditions as temperatures rise.","ai_generated":true,"unit":"wwatt-000051#insight-5","date_modified":"2026-10-23"},{"text":"Despite the existence of the Heatwave Plan for England, the Climate Change Committee (CCC) reports that heat-related policies are fragmented, lack long-term targets, and suffer from inconsistent monitoring of healthcare delivery impacts.","ai_generated":true,"unit":"wwatt-000051#insight-6","date_modified":"2026-10-23"},{"text":"Without significant adaptation, the combination of climate change and an ageing population could lead to over 10,000 heat-related deaths in an average year by 2050.","ai_generated":true,"unit":"wwatt-000051#insight-7","date_modified":"2026-10-23"}],"climate_tags":["heat wave","extreme heat","extreme event attribution","public health","urban heat island","climate change adaptation","energy efficient building"],"geography_discussed":["Greater London","Europe","Ireland"],"frame_perspective":[],"analysis_type":["rapid attribution analysis","risk assessment"]}]}