Quakes
30 km ese of port graham, alaska
USGS-AK9995QWB5J3
- issued
- 1999-05-05 10:30Z
- status
- cancelled 1999-05-08 10:30Z
- self-cancels
- 1999-05-08 10:30Z
- authority
- USGS NEIC
- sea
- Gulf of Alaska
- position
- 59.233, -151.343
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
30 KM ESE OF PORT GRAHAM, ALASKA. 1. EARTHQUAKE MAGNITUDE 5.7 (MW) IN 59.233N 151.343W, DEPTH 73 KM AT 051030Z MAY 99. 2. USGS EVENT AK9995QWB5J3. https://earthquake.usgs.gov/earthquakes/eventpage/ak9995qwb5j3
This area · earthquake & tsunami bulletins
33 within 180 nm since 1998 · 1 in the last 12 months · 0 in force now
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25
- 12 km wnw of susitna, alaska2025-11-27
- 58 km e of port alsworth, alaska2021-12-21
- 61 km ssw of nanwalek, alaska2019-05-27
- Earthquake with magnitude of 7.2 has occurred in vicinity 61-18N 149-48W at 301729Z nov2018-11-30
- 7 km nnw of anchorage, alaska2018-11-30
- 1 km se of point mackenzie, alaska2018-11-30
Season · when earthquake & tsunami bulletins happen here
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month of issue, all years in the archive
Nearby now · 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.