Quakes
Earthquake magnitude 5.6 (mwc) in 55.252S 028.008W, depth 33 km at 021758Z mar 03
South Sandwich Islands Region · USGS-USP000BRTU
- issued
- 2003-03-02 17:58Z
- status
- cancelled 2003-03-05 17:58Z
- self-cancels
- 2003-03-05 17:58Z
- authority
- USGS NEIC
- sea
- South Atlantic Ocean
- position
- -55.252, -28.008
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
SOUTH SANDWICH ISLANDS REGION. 1. EARTHQUAKE MAGNITUDE 5.6 (MWC) IN 55.252S 028.008W, DEPTH 33 KM AT 021758Z MAR 03. 2. USGS EVENT USP000BRTU. https://earthquake.usgs.gov/earthquakes/eventpage/usp000brtu
This area · earthquake & tsunami bulletins
183 within 180 nm since 1997 · 6 in the last 12 months · 1 in force now
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- Earthquake magnitude 6.2 (mww) in 56.206S 027.909W, depth 126 km at 022346Z sep 262026-09-02
- Earthquake magnitude 6.4 (mww) in 55.535S 028.911W, depth 26 km at 111026Z jul 262026-07-11
- Earthquake magnitude 5.7 (mww) in 56.112S 027.877W, depth 101 km at 202300Z may 262026-05-20
- Earthquake magnitude 6.0 (mww) in 57.772S 025.599W, depth 64 km at 290730Z jan 262026-01-29
- Earthquake magnitude 5.6 (mb) in 56.267S 026.436W, depth 45 km at 111307Z oct 252025-10-11
- Earthquake magnitude 5.5 (mb) in 56.200S 026.389W, depth 51 km at 110806Z oct 252025-10-11
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