Quakes
Earthquake magnitude 5.5 (mwc) in 0.855N 026.900W, depth 10 km at 071223Z mar 03
Central Mid-atlantic Ridge · USGS-USP000BS4P
- issued
- 2003-03-07 12:23Z
- status
- cancelled 2003-03-10 12:23Z
- self-cancels
- 2003-03-10 12:23Z
- authority
- USGS NEIC
- sea
- North Atlantic Ocean
- position
- 0.855, -26.900
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
CENTRAL MID-ATLANTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.5 (MWC) IN 0.855N 026.900W, DEPTH 10 KM AT 071223Z MAR 03. 2. USGS EVENT USP000BS4P. https://earthquake.usgs.gov/earthquakes/eventpage/usp000bs4p
This area · earthquake & tsunami bulletins
37 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Earthquake magnitude 6.6 (mww) in 0.756N 029.764W, depth 12 km at 281717Z mar 252025-03-28
- Earthquake magnitude 6.1 (mww) in 0.706N 029.665W, depth 10 km at 280034Z mar 252025-03-28
- Earthquake magnitude 5.7 (mww) in 0.430N 025.145W, depth 10 km at 310904Z jan 252025-01-31
- Earthquake magnitude 5.5 (mww) in 0.769N 026.143W, depth 10 km at 212053Z jun 242024-06-21
- Earthquake magnitude 5.5 (mww) in 0.886N 028.983W, depth 10 km at 210510Z nov 232023-11-21
- Earthquake magnitude 5.9 (mww) in 0.735N 026.093W, depth 10 km at 110920Z sep 232023-09-11
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Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →
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