Quakes
Earthquake magnitude 5.5 (mwc) in 52.444S 017.647E, depth 10 km at 020719Z aug 07
Southwest of Africa · USGS-USP000FHP1
- issued
- 2007-08-02 07:19Z
- status
- cancelled 2007-08-05 07:19Z
- self-cancels
- 2007-08-05 07:19Z
- authority
- USGS NEIC
- sea
- South Atlantic Ocean
- position
- -52.444, 17.647
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
SOUTHWEST OF AFRICA. 1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 52.444S 017.647E, DEPTH 10 KM AT 020719Z AUG 07. 2. USGS EVENT USP000FHP1. https://earthquake.usgs.gov/earthquakes/eventpage/usp000fhp1
This area · earthquake & tsunami bulletins
14 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
97
00
05
10
15
20
24
- Earthquake magnitude 5.5 (mww) in 53.021S 021.065E, depth 10 km at 230445Z aug 242024-08-23
- Earthquake magnitude 5.5 (mww) in 52.313S 013.783E, depth 10 km at 190049Z nov 222022-11-19
- Earthquake magnitude 5.5 (mww) in 52.749S 018.468E, depth 10 km at 030643Z aug 212021-08-03
- Earthquake magnitude 5.5 (mww) in 52.571S 017.998E, depth 10 km at 022313Z dec 182018-12-02
- Earthquake magnitude 5.8 (mww) in 52.344S 016.781E, depth 10 km at 230832Z oct 172017-10-23
- Earthquake magnitude 5.6 (mww) in 52.614S 018.798E, depth 10 km at 142325Z mar 162016-03-14
Season · when earthquake & tsunami bulletins happen here
J
F
M
A
M
J
J
A
S
O
N
D
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.