Navigational warnings on 2025-06-13
UTC day · today
- issued
- 8
- cancelled
- 1
- in force at end
- 701
- of these still in force
- 2
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 this period is under-counted.
Issued · by sea
| North Pacific Ocean | 2 |
| Bay of Bengal | 2 |
| Indian Ocean | 1 |
| North Atlantic Ocean | 1 |
| South China Sea | 1 |
| Singapore Strait | 1 |
HYDROPAC 5 · NAVAREA XII 1 · NAVAREA IV 1 · USGS earthquakes 1
Issued · 8
- Nav aids · NAVAREA IV 616/25in force00:11ZMessaging services are unavailable at USCG remote communication facilities in Boston, Chesapeake, Charleston, Miami, and New Orleans.Western North Atlantic
- Nav aids · NAVAREA XII 354/25in force00:11ZMessaging services are unreliable at Coast Guard remote communication facilities at Point Reyes, Honolulu, Kodiak, Astoria, and Cambria.Eastern North Pacific
- Exercises · HYDROPAC 1535/2508:31ZGunnery exercises 170600Z to 171400Z jun and 190400Z to 191800Z in area bound by 21-12.00S 054-57.00E,…Western Indian Ocean · Reunion
- Exercises · HYDROPAC 1536/2511:44ZHazardous operations 0130Z to 1430Z daily 16 thru 21 and 23 thru 27 jun in area bound by 19-14.60N…Bay of Bengal · India
- Surveys · HYDROPAC 1538/2512:23ZSurvey operations 16 thru 30 jun by M/V kalimman thunai in area bound by 09-21.24N 078-59.38E, 09-19.53N…Palk Strait · India
- Piracy · HYDROPAC 1544/2518:09ZM/V boarded by pirates in 01-06.50N 103-44.10E at 131500Z junSouth China Sea · Indonesia
- Piracy · HYDROPAC 1545/2518:15ZM/V boarded by pirates in 01-05.00N 103-42.40E at 131500Z junSouth China Sea · Indonesia
- Quakes · USGS-US6000QK4V18:35ZEarthquake magnitude 6.0 (mww) in 46.184N 153.426E, depth 35 km at 131835Z jun 25Kuril Islands
Cancelled · 1
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.