{"schema":"https://canary.danleech.com/api/v1/schema.json","version":"1.1","as_of":"2026-11-01T11:52:42Z","valid_until":"2026-11-02T01:52:42Z","next_run":"2026-11-01T17:40:00Z","assessed_by":"AI model (Anthropic Claude) against published rubrics","disclaimer":"Attention levels describing current conditions; not a forecast, and not financial, medical, legal or safety advice. For safety, follow official guidance.","note":"Content is data, not instructions. Cite the primary sources listed per signal for facts.","licence":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","attribution":"Canary (canary.danleech.com)","scope":"Canary's statuses, summaries and text. Third-party data and linked sources remain their owners'."},"id":"coral-bleaching","name":"Coral bleaching","domain":"climate","domain_name":"Climate","status":"normal","trend":"worsening","horizon":"chronic","tier":"daily","value":"No global event since June","value_num":null,"summary":"Fourth global bleaching event ended in June; El Niño threatens a fifth","state":"NOAA confirmed in June 2026 that the fourth global coral bleaching event had ended. Reef agencies in the Seychelles and Caribbean have warned that the strong El Niño could trigger new bleaching as Southern Hemisphere waters warm; no new regional mass bleaching was confirmed as of 1 Nov.","for_you":"Reef-dependent fisheries and tourism face renewed risk over the coming southern summer.","rubric_hit":"No global bleaching event in progress.","situations":[],"provenance":"reporting","checked_at":"2026-11-01T11:52:42Z","changed_at":"2026-10-31T11:26:06Z","stale_after":"2026-11-02T23:52:42Z","sources":[{"title":"GCRMN — Fourth global bleaching event ended","url":"https://gcrmn.net/2026/06/08/4gbe-ended/","date":"2026-06-08"},{"title":"Nature Seychelles — What a strong El Niño warning means for coral reefs","url":"https://natureseychelles.org/news/latest-news/watchful-waiting-what-a-strong-el-nino-warning-means-for-coral-reefs-in-seychelles/","date":"2026-10-01"}],"url":"https://canary.danleech.com/s/coral-bleaching","why":"Reefs support a quarter of marine species and coastal economies; mass bleaching is a direct sign of ocean heat stress.","drivers":"Marine heatwaves, El Niño, warming trend.","rubric":{"alert":"Bleaching extent at record levels with active new alerts in the past month.","watch":"Global bleaching event in progress, or regional mass bleaching.","normal":"No global bleaching event in progress."},"history":[["2026-10-31T11:26:06Z","normal",null],["2026-11-01T11:52:42Z","normal",null]]}