Quakes
Earthquake magnitude 5.6 (mwb) in 3.614N 032.234W, depth 10 km at 190814Z apr 04
Central Mid-atlantic Ridge · USGS-USP000CSX2
- issued
- 2004-04-19 08:14Z
- status
- cancelled 2004-04-22 08:14Z
- self-cancels
- 2004-04-22 08:14Z
- authority
- USGS NEIC
- sea
- North Atlantic Ocean
- position
- 3.614, -32.234
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
CENTRAL MID-ATLANTIC RIDGE. 1. EARTHQUAKE MAGNITUDE 5.6 (MWB) IN 3.614N 032.234W, DEPTH 10 KM AT 190814Z APR 04. 2. USGS EVENT USP000CSX2. https://earthquake.usgs.gov/earthquakes/eventpage/usp000csx2
This area · earthquake & tsunami bulletins
9 within 180 nm since 2000 · 0 in the last 12 months · 0 in force now
00
05
10
15
19
- Earthquake magnitude 5.5 (mww) in 4.291N 032.622W, depth 10 km at 251505Z feb 192019-02-25
- Earthquake magnitude 5.5 (mww) in 3.134N 031.302W, depth 10 km at 251052Z jun 182018-06-25
- Earthquake magnitude 5.5 (mwc) in 4.700N 032.627W, depth 10 km at 210126Z feb 162016-02-21
- Earthquake magnitude 5.5 (mww) in 4.666N 032.680W, depth 10 km at 030823Z nov 142014-11-03
- Earthquake magnitude 5.5 (mww) in 5.541N 032.960W, depth 10 km at 180340Z feb 132013-02-18
- Earthquake magnitude 5.5 (mwc) in 3.018N 031.819W, depth 10 km at 072301Z mar 072007-03-07
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.