Quakes
199 km se of inarajan village, guam
USGS-US2000HIWB
- issued
- 2018-09-23 05:52Z
- status
- cancelled 2018-09-26 05:52Z
- self-cancels
- 2018-09-26 05:52Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 12.222, 146.238
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
199 KM SE OF INARAJAN VILLAGE, GUAM. 1. EARTHQUAKE MAGNITUDE 5.8 (MWW) IN 12.222N 146.238E, DEPTH 32 KM AT 230552Z SEP 18. 2. USGS EVENT US2000HIWB. https://earthquake.usgs.gov/earthquakes/eventpage/us2000hiwb
This area · earthquake & tsunami bulletins
83 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
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- 216 km sw of merizo village, guam2025-12-24
- 90 km sse of san jose village, northern mariana islands2025-12-15
- 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
- 52 km wsw of merizo village, guam2024-09-14
Season · when earthquake & tsunami bulletins happen here
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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 · 111.8 nm
- Uscg remote communication facility guam 13-29.00N 144-50.00E hf NAVTEX and sitor services off airNav aids · 111.8 nm
- Hazardous operations 0100Z to 1300Z daily 01 thru 03 sep in areas within: a. three miles of 13-27.00N…Exercises · 114.2 nm
- Hazardous operations 1400Z to 1359Z daily 01 thru 05 sep in areas bound by: a. 12-49.98N 145-00.00E,…Exercises · 116.7 nm
- Hazardous operations 0100Z to 0600Z daily 31 aug and 01 sep and 022000Z to 030800Z sep in area bound by…Exercises · 117.4 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.