Navigational warnings on 2025-11-18
UTC day · today
- issued
- 4
- cancelled
- 0
- in force at end
- 677
- 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
| Arabian Sea | 2 |
| North Pacific Ocean | 1 |
| North Atlantic Ocean | 1 |
HYDROPAC 2 · NOAA IncidentNews 1 · USGS earthquakes 1
Issued · 4
- Spills · NOAAORR-1108500:00ZNantucket, ma 02554, USADead Sperm Whale Drift Analyses; Nantucket, Massachusetts
- Cable ops · HYDROPAC 2985/2513:16ZPipeline operations 19 nov thru 02 jan 26 by vessel M/V seamec glorious and M/V akship 1 in vicinity of…Arabian Sea · India
- Cable ops · HYDROPAC 2986/2513:44ZPipeline operations 20 nov thru 15 may 26 by M/V two aaryan amd M/V two nadim in vicinity 20-36.01N 072-02.13EGulf of Khambhat · India
- Quakes · USGS-US6000RP1A22:36Z55 km wsw of puerto cortés, costa rica
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.