Quakes
231 km sw of colonia, micronesia
USGS-USP000B9W4
- issued
- 2002-08-14 13:12Z
- status
- cancelled 2002-08-17 13:12Z
- self-cancels
- 2002-08-17 13:12Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 7.831, 136.880
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
231 KM SW OF COLONIA, MICRONESIA. 1. EARTHQUAKE MAGNITUDE 6.3 (MWB) IN 7.831N 136.880E, DEPTH 10 KM AT 141312Z AUG 02. 2. USGS EVENT USP000B9W4. https://earthquake.usgs.gov/earthquakes/eventpage/usp000b9w4
This area · earthquake & tsunami bulletins
8 within 180 nm since 2002 · 0 in the last 12 months · 0 in force now
02
05
10
15
16
- Tsunami warning2016-12-18
- 135 km ssw of colonia, micronesia2016-12-18
- 235 km e of ulimang, palau2014-07-28
- 80 km se of colonia, micronesia2013-11-19
- 24 km nne of colonia, micronesia2011-10-06
- 96 km nne of colonia, micronesia2005-09-02
Season · when earthquake & tsunami bulletins happen here
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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.