10,719 closed events

One page per hazard, assembled from the two or more official warnings that announced, updated and cancelled it. A message that cancels or replaces another continues the same event; so does one of the same type, in the same sea, within 30 nautical miles and 30 days.

1. Quakes · 2 messages2026-02-26 → 2026-03-11
   157 km sse of vilyuchinsk, russia
   North Pacific Ocean
2. Quakes · 2 messages2026-02-23 → 2026-02-26
   93 km sw of nikolski, alaska
   North Pacific Ocean
3. Spills · 2 messages2026-02-01 → 2026-03-19
   Stranded vessel in san francisco bay; belvedere tiburon, california
   North Pacific Ocean
4. Quakes · 2 messages2026-01-29 → 2026-02-19
   Earthquake magnitude 5.7 (mww) in 57.911S 025.352W, depth 27 km at 161452Z feb 26
   South Sandwich Islands Region
5. Quakes · 2 messages2026-01-28 → 2026-01-31
   43 km w of bantogon, philippines
   Celebes Sea
6. Quakes · 2 messages2026-01-20 → 2026-02-24
   14 km sse of madang, papua new guinea
   Bismarck Sea
7. Spills · 2 messages2026-01-12 → 2026-02-18
   Chemical release from container ship northern jaguar, apm terminal; mobile, alabama
   Gulf of Mexico
8. Quakes · 2 messages2026-01-10 → 2026-01-13
   241 km nnw of tobelo, indonesia
   Molukka Sea
9. Spills · 16 messages2026-01-06 → 2026-06-25
   Wcc oil spill, main pass 21; breton sound, louisiana
   Gulf of Mexico
10. Quakes · 2 messages2026-01-01 → 2026-01-06
    Earthquake magnitude 5.9 (mww) in 45.469S 096.441E, depth 10 km at 031007Z jan 26
    Southeast Indian Ridge
11. Quakes · 2 messages2025-12-08 → 2025-12-20
    Earthquake magnitude 5.6 (mww) in 58.664S 025.223W, depth 35 km at 171705Z dec 25
    South Sandwich Islands Region
12. Quakes · 8 messages2025-12-08 → 2025-12-28
    103 km e of yokohama, japan
    North Pacific Ocean
13. Spills · 2 messages2025-12-08 → 2026-02-03
    Whittier, ak 99693, USA
    Mystery Diesel Slick At Whittier Harbor; Whittier, Alaska
14. Quakes · 2 messages2025-12-07 → 2025-12-26
    54 km n of port-olry, vanuatu
    Coral Sea
15. Quakes · 2 messages2025-12-06 → 2025-12-11
    89 km n of yakutat, alaska
    Gulf of Alaska
16. Missiles · 2 messages2025-12-03 → 2026-04-17
    Hazardous operations, space debris 1100Z to 1500Z daily 17 thru 21 jan in area bound by 32-02.50S…
    Great Australian Bight · Australia
17. Quakes · 2 messages2025-11-09 → 2025-12-07
    Earthquake magnitude 5.5 (mww) in 55.382S 128.103W, depth 10 km at 040312Z dec 25
    Pacific-antarctic Ridge
18. Quakes · 9 messages2025-11-08 → 2025-11-24
    133 km e of miyako, japan
    North Pacific Ocean
19. Quakes · 6 messages2025-11-03 → 2025-11-07
    149 km se of petropavlovsk-kamchatsky, russia
    North Pacific Ocean
20. Spills · 2 messages2025-10-31 → 2025-12-07
    On november 23, 2025, an asset of hilcorp released an unknown quantity of crude oil into terrebonne bay,…
    Crude Oil Spill At Hilcorp Asset; Terrebonne Bay, Louisiana · La
21. Quakes · 2 messages2025-10-27 → 2025-10-30
    166 km e of beauséjour, guadeloupe
    North Atlantic Ocean
22. Quakes · 2 messages2025-10-22 → 2025-11-21
    55 km wsw of puerto cortés, costa rica
    North Pacific Ocean
23. Quakes · 2 messages2025-10-11 → 2025-10-14
    Earthquake magnitude 5.6 (mb) in 56.267S 026.436W, depth 45 km at 111307Z oct 25
    South Sandwich Islands Region
24. Quakes · 2 messages2025-10-10 → 2025-10-13
    Earthquake magnitude 5.7 (mb) in 60.066S 062.362W, depth 10 km at 102128Z oct 25
    Drake Passage
25. Quakes · 3 messages2025-10-10 → 2025-10-31
    102 km ese of severo-kuril’sk, russia
    North Pacific Ocean
26. Quakes · 8 messages2025-10-10 → 2025-10-23
    93 km ese of santiago, philippines
    Philippine Sea
27. Quakes · 2 messages2025-09-30 → 2025-10-15
    4 km ese of tambongon, philippines
    Philippine Sea
28. Quakes · 2 messages2025-09-24 → 2025-09-28
    25 km ene of mene grande, venezuela
    Caribbean Sea
29. Quakes · 4 messages2025-09-22 → 2025-10-26
    183 km sse of vilyuchinsk, russia
    North Pacific Ocean
30. Quakes · 3 messages2025-09-19 → 2025-10-12
    121 km e of ozernovskiy, russia
    North Pacific Ocean
31. Spills · 5 messages2025-09-07 → 2025-11-20
    Kingston ferry dock, kingston, wa 98346, USA
    Tug Mollusk Sinking; Kingston Ferry Dock, Kingston, Washington
32. Quakes · 2 messages2025-08-21 → 2025-09-01
    53 km e of onagawa chō, japan
    North Pacific Ocean
33. Quakes · 2 messages2025-08-18 → 2025-08-26
    Earthquake magnitude 5.5 (mww) in 24.674S 175.888W, depth 10 km at 230010Z aug 25
    South of Tonga
34. Quakes · 2 messages2025-08-14 → 2025-09-02
    110 km se of lata, solomon islands
    Coral Sea
35. Quakes · 2 messages2025-07-30 → 2025-08-03
    222 km se of severo-kuril’sk, russia
    North Pacific Ocean
36. Quakes · 3 messages2025-07-30 → 2025-08-12
    265 km ese of severo-kuril’sk, russia
    North Pacific Ocean
37. Spills · 2 messages2025-07-30 → 2025-08-26
    2025 mendenhall glacier flood event; juneau, alaska
    The Coastal Waters of Southeast Alaska and British Columbia
38. Quakes · 6 messages2025-07-29 → 2025-08-28
    174 km s of severo-kuril’sk, russia
    North Pacific Ocean
39. Quakes · 2 messages2025-07-29 → 2025-08-01
    Earthquake magnitude 6.6 (mww) in 23.450S 178.858E, depth 553 km at 291753Z jul 25
    South of the Fiji Islands
40. Quakes · 3 messages2025-07-26 → 2025-07-31
    Earthquake magnitude 5.8 (mb) in 57.907S 157.619E, depth 10 km at 282215Z jul 25
    Macquarie Island Region
41. Quakes · 2 messages2025-07-25 → 2025-08-20
    109 km wnw of tobelo, indonesia
    Molukka Sea
42. Quakes · 2 messages2025-07-25 → 2025-07-28
    Earthquake magnitude 5.7 (mww) in 55.325S 146.438E, depth 10 km at 251245Z jul 25
    West of Macquarie Island
43. Quakes · 72 messages2025-07-20 → 2025-10-14
    74 km ene of petropavlovsk-kamchatsky, russia
    North Pacific Ocean
44. Quakes · 3 messages2025-07-16 → 2025-07-23
    91 km sse of sand point, alaska
    North Pacific Ocean
45. Quakes · 3 messages2025-07-02 → 2025-07-09
    103 km n of tatsugō, japan
    Eastern China Sea
46. Quakes · 2 messages2025-06-18 → 2025-06-24
    82 km se of nemuro, japan
    North Pacific Ocean
47. Quakes · 2 messages2025-06-14 → 2025-06-17
    Earthquake magnitude 5.6 (mww) in 36.598S 110.569W, depth 10 km at 140643Z jun 25
    Southern East Pacific Rise
48. Piracy · 2 messages2025-06-13 → 2025-12-04
    M/V boarded by six pirates in 01-03.13N 103-37.40E at 141643Z jun
    South China Sea · Indonesia
49. Quakes · 2 messages2025-06-12 → 2025-06-15
    Earthquake magnitude 5.5 (mww) in 63.208S 164.423W, depth 10 km at 120614Z jun 25
    Pacific-antarctic Ridge
50. Quakes · 3 messages2025-06-07 → 2025-06-11
    Earthquake magnitude 5.5 (mww) in 47.888S 115.958E, depth 10 km at 082128Z jun 25
    Western Indian-antarctic Ridge

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