Quakes
Earthquake magnitude 5.5 (mwb) in 21.613N 142.956E, depth 321 km at 291238Z jan 11
Mariana Islands Region · USGS-USP000HTTD
- issued
- 2011-01-29 12:38Z
- status
- cancelled 2011-02-01 12:38Z
- self-cancels
- 2011-02-01 12:38Z
- authority
- USGS NEIC
- sea
- Philippine Sea
- position
- 21.613, 142.956
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
MARIANA ISLANDS REGION. 1. EARTHQUAKE MAGNITUDE 5.5 (MWB) IN 21.613N 142.956E, DEPTH 321 KM AT 291238Z JAN 11. 2. USGS EVENT USP000HTTD. https://earthquake.usgs.gov/earthquakes/eventpage/usp000httd
This area · earthquake & tsunami bulletins
53 within 180 nm since 1997 · 3 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.6 (mww) in 23.461N 142.835E, depth 55 km at 151932Z aug 262026-08-15
- Earthquake magnitude 6.0 (mww) in 22.973N 144.210E, depth 20 km at 020355Z mar 262026-03-02
- Earthquake magnitude 6.1 (mww) in 23.200N 142.604E, depth 8 km at 211637Z jan 262026-01-21
- Earthquake magnitude 6.1 (mww) in 22.009N 142.792E, depth 236 km at 121119Z feb 242024-02-12
- Earthquake magnitude 5.7 (mww) in 20.245N 145.685E, depth 10 km at 160950Z dec 232023-12-16
- Earthquake magnitude 5.6 (mww) in 19.945N 145.416E, depth 10 km at 251718Z nov 232023-11-25
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