{"query_echo":{"q":"","filters":{"geography":["Northeast Pacific Ocean"]},"warnings":[{"code":"facet_value_not_in_vocabulary","message":"Value 'Northeast Pacific Ocean' for facet 'geography' is not in the controlled vocabulary."}]},"total":{"value":1,"relation":"eq"},"page":1,"page_size":20,"self":"https://climateinsightsdirectory.org/api/v1/search?geography=Northeast+Pacific+Ocean","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-000249","url":"https://climateinsightsdirectory.org/document/climcent-000249","title":"A severe marine heat wave, intensified by climate change, is growing off the coast of California and Mexico","publisher":{"name":"Climate Central","organization":"climate-central"},"document_type":"fact sheet","language":"en","date_published":"2026-04-24","source_url":"https://www.climatecentral.org/climate-shift-index-alert/severe-marine-heatwave-climate-change-California-Mexico","generator":"Climate Insights Directory","generated_fields":["summary","key_insights","climate_tags","analysis_type"],"summary":{"text":"A severe marine heat wave is impacting the northeast Pacific Ocean, with temperatures 2-5°F above normal and peak anomalies reaching 11°F. The event is strongly influenced by human-caused warming, which has increased the heat wave's footprint and duration.","ai_generated":true,"unit":"climcent-000249#summary","date_modified":"2026-10-23"},"key_insights":[{"text":"A large and persistent marine heat wave is affecting the northeast Pacific Ocean, particularly off the coasts of Central and Southern California and Mexico, with sea surface temperatures currently 2-5°F above normal and localized hotspots exceeding 7°F. Peak anomalies for the full event have reached approximately 11°F.","ai_generated":true,"unit":"climcent-000249#insight-1","date_modified":"2026-10-23"},{"text":"The heat wave is characterized by high intensity and persistence, with 45% to 55% of the analyzed ocean area affected. Some regions have experienced near-continuous heat wave conditions since mid-2025, lasting 200-300 days, with intensities ranging from Category 2 (strong) to Category 4 (extreme).","ai_generated":true,"unit":"climcent-000249#insight-2","date_modified":"2026-10-23"},{"text":"Human-caused climate change has significantly intensified the event; without it, the total marine heat wave footprint would be approximately 36% smaller, and 13.7 million km² of the affected area would not have experienced these conditions. Additionally, the average location would have experienced about 18 heat wave days instead of 115.","ai_generated":true,"unit":"climcent-000249#insight-3","date_modified":"2026-10-23"},{"text":"The marine heat wave is causing food chain disruptions, as seabirds are unable to find typical food sources because fish are migrating toward cooler waters.","ai_generated":true,"unit":"climcent-000249#insight-4","date_modified":"2026-10-23"}],"climate_tags":["marine heatwave","sea surface temperature","climate change"],"geography_discussed":[],"frame_perspective":[],"analysis_type":["attribution analysis"]}]}