Quakes
87 km ene of santo antónio, sao tome and principe
USGS-US70006NIH
- issued
- 2019-12-19 15:25Z
- status
- cancelled 2019-12-22 15:25Z
- self-cancels
- 2019-12-22 15:25Z
- authority
- USGS NEIC
- sea
- Gulf of Guinea
- position
- 1.805, 8.184
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
87 KM ENE OF SANTO ANTÓNIO, SAO TOME AND PRINCIPE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWW) IN 1.805N 008.184E, DEPTH 10 KM AT 191525Z DEC 19. 2. USGS EVENT US70006NIH. https://earthquake.usgs.gov/earthquakes/eventpage/us70006nih
This area · earthquake & tsunami bulletins
1 within 180 nm since 2019 · 0 in the last 12 months · 0 in force now
Season · when earthquake & tsunami bulletins happen here
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month of issue, all years in the archive
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
5 earthquake & tsunami bulletins in force · see all
Quakes
Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →
Not for navigation. This is a re-rendering of an official navigational warning for awareness; mariners must use official NAVAREA broadcasts and their national MSI service.