Quakes
Earthquake magnitude 5.5 (mwb) in 18.774N 144.735E, depth 27 km at 232120Z mar 04
Pagan Region, Northern Mariana Islands · USGS-USP000CQQB
- issued
- 2004-03-23 21:20Z
- status
- cancelled 2004-03-26 21:20Z
- self-cancels
- 2004-03-26 21:20Z
- authority
- USGS NEIC
- sea
- Philippine Sea
- position
- 18.774, 144.735
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
PAGAN REGION, NORTHERN MARIANA ISLANDS. 1. EARTHQUAKE MAGNITUDE 5.5 (MWB) IN 18.774N 144.735E, DEPTH 27 KM AT 232120Z MAR 04. 2. USGS EVENT USP000CQQB. https://earthquake.usgs.gov/earthquakes/eventpage/usp000cqqb
This area · earthquake & tsunami bulletins
83 within 180 nm since 1997 · 0 in the last 12 months · 0 in force now
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- Earthquake magnitude 5.5 (mww) in 20.169N 145.796E, depth 8 km at 111016Z nov 242024-11-11
- 266 km ne of saipan, northern mariana islands2024-09-16
- Earthquake magnitude 6.8 (mww) in 19.110N 145.366E, depth 222 km at 051103Z apr 242024-04-05
- Earthquake magnitude 6.1 (mww) in 18.519N 145.634E, depth 184 km at 201548Z jan 242024-01-20
- 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 18.821N 146.099E, depth 95 km at 101411Z dec 232023-12-10
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Timeline · 2 messages since 2004-03-23 · closed 2004-03-26
- Earthquake magnitude 5.5 (mwb) in 18.774N 144.735E, depth 27 km at 232120Z mar 04 this message2004-03-23 → 2004-03-26
- Earthquake magnitude 5.7 (mwb) in 18.788N 144.764E, depth 30 km at 232157Z mar 042004-03-23 → 2004-03-26
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