Navigational warnings on 2025-11-20
UTC day · today
- issued
- 3
- cancelled
- 1
- in force at end
- 683
- 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 · 3
- Incidents · HYDROPAC 3006/2502:23ZDistress signal received from vessel in 08-45.00N 107-45.00ESouth China Sea · Vietnam
- Quakes · USGS-US6000RPAI06:59Z24 km e of ambon, indonesia
- Other · HYDROPAC 3011/2511:11ZNaval operations 270230 nov to 041830Z dec in area bound by 08-38.25N 076-46.91E, 08-29.61N 076-36.87E,…Eastern Indian Ocean · India
Cancelled · 1
Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.