Quakes

45 km ese of inarajan village, guam

USGS-USP00096SP

issued: 1999-04-23 18:56Z
status: cancelled 1999-04-26 18:56Z
self-cancels: 1999-04-26 18:56Z
authority: USGS NEIC
sea: North Pacific Ocean
position: 13.123, 145.142
source: usgs · first seen 2026-09-03 15:08Z

Original warning text

45 KM ESE OF INARAJAN VILLAGE, GUAM.
1. EARTHQUAKE MAGNITUDE 5.7 (MWC) IN 13.123N 145.142E, DEPTH 52 KM AT 231856Z APR 99.
2. USGS EVENT USP00096SP. https://earthquake.usgs.gov/earthquakes/eventpage/usp00096sp

This area · earthquake & tsunami bulletins

93 within 180 nm since 1997 · 3 in the last 12 months · 0 in force now

216 km sw of merizo village, guam2025-12-24
90 km sse of san jose village, northern mariana islands2025-12-15
191 km wsw of merizo village, guam2025-11-04
103 km ese of inarajan village, guam2025-08-10
63 km sse of inarajan village, guam2025-05-28
33 km wnw of agat village, guam2025-01-21

Season · when earthquake & tsunami bulletins happen here

month of issue, all years in the archive

Nearby now · within 120 nm

Uscg remote communication facility guam 13-29.00N 144-50.00E broadcast and communication services unreliableNav aids · 28.2 nm
Uscg remote communication facility guam 13-29.00N 144-50.00E hf NAVTEX and sitor services off airNav aids · 28.2 nm
Hazardous operations 0100Z to 1300Z daily 01 thru 03 sep in areas within: a. three miles of 13-27.00N…Exercises · 31.5 nm
Hazardous operations 0100Z to 0600Z daily 31 aug and 01 sep and 022000Z to 030800Z sep in area bound by…Exercises · 35.7 nm
Hazardous operations 2200Z to 1000Z daily 30 aug thru 03 sep in area bound by 13-45.00N 144-19.59E,…Exercises · 49.8 nm
Due to tropical storm bavi: 1. the following port(s) are closed: a. rota island 14-08.35N 145-08.09EStorms · 63.8 nm
Hazardous operations 1400Z to 1359Z daily 01 thru 05 sep in areas bound by: a. 12-49.98N 145-00.00E,…Exercises · 72.3 nm
Hazardous operations 0100Z to 0800Z daily 01 and 02 sep in area bound by 13-10.00N 144-30.00E, 13-10.00N…Exercises · 104.7 nm

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