Navigational warnings, week 2025-W50
2025-12-08 to 2025-12-14 UTC
- issued
- 11
- cancelled
- 13
- in force at end
- 653
- of these still in force
- 0
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 | 7 |
| Gulf of Alaska | 2 |
| Bering Sea | 1 |
| South Atlantic Ocean | 1 |
USGS earthquakes 10 · NOAA IncidentNews 1
Issued · 11
- Spills · NOAAORR-1109000:00ZPrince william sound, akVessel Grounding; Prince William Sound, Alaska
- Quakes · USGS-US6000RT9W00:56Z89 km n of yakutat, alaska
- Quakes · USGS-US6000RTDT14:15Z2025 aomori prefecture, japan earthquake
- Quakes · USGS-US6000RTDZ14:33Z93 km ene of hachinohe, japan
- Quakes · USGS-US6000RTG818:41ZEarthquake magnitude 5.5 (mb) in 58.801S 025.488W, depth 30 km at 081841Z dec 25South Sandwich Islands Region
- Quakes · USGS-US6000RTGD18:56Z127 km s of honchō, japan
- Quakes · USGS-US6000RTIE21:52Z129 km s of honchō, japan
- Quakes · USGS-US6000RTJ423:59Z109 km ne of kuji, japan
- Quakes · USGS-US6000RTW514:52Z108 km ene of hachinohe, japan
- Quakes · USGS-US6000RUC402:44Z117 km ne of kuji, japan
- Quakes · USGS-US6000RUMI10:51ZEarthquake magnitude 5.5 (mww) in 52.151N 178.353E, depth 108 km at 131051Z dec 25Rat Islands, Aleutian Islands, Alaska
Cancelled · 13
- Quakes · USGS-US6000RSTI19:33Z201 km sw of josé maría morelos, mexico
- Quakes · USGS-US6000RSY120:41Z2025 hubbard glacier earthquake
- Spills · NOAAORR-1108900:00ZEast rockaway, nyDielectric Spill Into Mill River; East Rockaway, New York
- Quakes · USGS-US7000RKE312:16Z58 km nw of port-olry, vanuatu
- Quakes · USGS-US6000RT6816:34Z72 km se of severo-kuril’sk, russia
- Quakes · USGS-US6000RT9W00:56Z89 km n of yakutat, alaska
- Quakes · USGS-US6000RTDT14:15Z2025 aomori prefecture, japan earthquake
- Quakes · USGS-US6000RTDZ14:33Z93 km ene of hachinohe, japan
- Quakes · USGS-US6000RTG818:41ZEarthquake magnitude 5.5 (mb) in 58.801S 025.488W, depth 30 km at 081841Z dec 25South Sandwich Islands Region
- Quakes · USGS-US6000RTGD18:56Z127 km s of honchō, japan
- Quakes · USGS-US6000RTIE21:52Z129 km s of honchō, japan
- Quakes · USGS-US6000RTJ423:59Z109 km ne of kuji, japan
- Quakes · USGS-US6000RTW514:52Z108 km ene of hachinohe, japan
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.