Other warnings in the North Pacific Ocean
Everything the classifier did not place elsewhere.
- in force
- 1
- last 12 months
- 4
- vs previous 12 (0)
- —
- since 1993
- 825
Coverage note: the NGA archive ends 2024-05 and live collection began 2026-08-17. Warnings issued in between are here only if they were still in force when collection started, so 2024–2026 are under-counted.
In force now · 1
Longest in force
By month (all years)
J
F
M
A
M
J
J
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O
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Other hazards in the North Pacific Ocean
Archive · 824 cancelled
- HYDROPAC 2233/192019-07-10 → 2019-07-26F/V mazatun reports numerous crewmen requiring medical assistance in 10-52.0N 124-27.5WEastern North Pacific
- NAVAREA XII 284/192019-07-09 → 2019-07-10The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 283/192019-07-07 → 2019-07-09The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 282/192019-07-07 → 2019-07-26Three persons overboard from M/V karol tatiana, sunk in 03-47-58N 077-13-25WNorth Pacific · Colombia
- NAVAREA XII 281/192019-07-06 → 2019-07-07The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 278/192019-07-05 → 2019-07-06The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 277/192019-07-04 → 2019-07-05The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 272/192019-07-03 → 2019-07-04The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 259/192019-07-02 → 2019-07-03The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 257/192019-07-01 → 2019-07-01The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 255/192019-06-30 → 2019-07-04The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 254/192019-06-29 → 2019-06-30The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 252/192019-06-28 → 2019-06-29The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 244/192019-06-27 → 2019-06-28The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 234/192019-06-26 → 2019-06-27The ocean cleanup system operations in progress until further notice by a 140 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 190/192019-05-28 → 2019-05-31Odas buoy 32411 adrift in vicinity 05-03-32N 090-38-33W at 280718Z mayEastern North Pacific
- NAVAREA XII 183/192019-05-22 → 2019-06-01Hazardous operation in progress until 010800Z jun in area bound by 32-52-40N 119-12-01W, 33-08-04N…Eastern North Pacific · California
- NAVAREA XII 137/192019-04-21 → 2019-04-24Odas buoy 46027 adrift in vicinity 41-44-24N 124-22-48W at 210700Z aprEastern North Pacific · California
- NAVAREA XII 77/192019-02-14 → 2019-02-17Noaa buoy 46412 adrift in vicinity 32-26-05N 120-31-47W at 140105Z febEastern North Pacific
- NAVAREA XII 34/192019-01-18 → 2019-01-24Underwater ordnance detonations: a. 221400Z to 240200Z jan in area within one mile of 32-35.52N 117-10.52WEastern North Pacific · California
- NAVAREA XII 4/192019-01-02 → 2019-01-04The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 1/192019-01-01 → 2019-01-02The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 601/182018-12-31 → 2019-01-01The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 600/182018-12-30 → 2018-12-31The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 599/182018-12-29 → 2018-12-30The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 595/182018-12-28 → 2018-12-29The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 594/182018-12-27 → 2018-12-28The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- HYDROPAC 4578/182018-12-26 → 2019-01-07F/V fu yuan yu 996 reports crewman requiring medical assistance in 06-40N 136-53WEastern North Pacific
- NAVAREA XII 592/182018-12-25 → 2018-12-27The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 590/182018-12-24 → 2018-12-25The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 587/182018-12-21 → 2018-12-24The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- HYDROPAC 4533/182018-12-20 → 2018-12-20Earthquake with a preliminary magnitude of 7.3 has occurred in vicinity 54-49N 164-48ENorth Pacific · Bering Sea · Russia
- NAVAREA XII 585/182018-12-20 → 2018-12-21The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 581/182018-12-19 → 2018-12-20The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- HYDROPAC 4510/182018-12-19 → 2018-12-19White smoke sighted in 34-09N 131-07WEastern North Pacific
- NAVAREA XII 578/182018-12-18 → 2018-12-19The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 577/182018-12-17 → 2018-12-18The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 576/182018-12-16 → 2018-12-17The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 575/182018-12-15 → 2018-12-16The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 572/182018-12-14 → 2018-12-15The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 571/182018-12-13 → 2018-12-14The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 568/182018-12-12 → 2018-12-13The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 567/182018-12-12 → 2018-12-15Buoy 51003 adrift in 19-14-14N 160-35-44W at 111840Z decNorth Pacific
- NAVAREA XII 564/182018-12-11 → 2018-12-11Green flare sighted in vicinity 31-07N 145-45W at 111025Z decEastern North Pacific
- NAVAREA XII 563/182018-12-11 → 2018-12-12The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 561/182018-12-10 → 2018-12-11Services unreliable 111500Z dec until further notice at uscg remote communication facilities: a. cambria (q)…Western North Pacific
- NAVAREA XII 560/182018-12-10 → 2018-12-11The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- HYDROPAC 4390/182018-12-09 → 2018-12-09S/V hilma requesting assistance in 05-50N 171-43E at 091414Z decNorth Pacific · Marshall Islands
- NAVAREA XII 559/182018-12-09 → 2018-12-10The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
- NAVAREA XII 556/182018-12-08 → 2018-12-09The ocean cleanup system operations in progress until further notice by a 600 meter barrier marked with red…Eastern North Pacific
Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.