Quakes
91 km sse of atka, alaska
USGS-USP000H90K
- issued
- 2010-03-09 14:06Z
- status
- cancelled 2010-03-12 14:06Z
- self-cancels
- 2010-03-12 14:06Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 51.489, -173.531
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
91 KM SSE OF ATKA, ALASKA. 1. EARTHQUAKE MAGNITUDE 5.8 (MWC) IN 51.489N 173.531W, DEPTH 35 KM AT 091406Z MAR 10. 2. USGS EVENT USP000H90K. https://earthquake.usgs.gov/earthquakes/eventpage/usp000h90k
This area · earthquake & tsunami bulletins
150 within 180 nm since 1997 · 8 in the last 12 months · 1 in force now
97
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05
10
15
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25
26
- 84 km ssw of nikolski, alaska2026-09-03
- 103 km se of atka, alaska2026-07-26
- 172 km ene of atka, alaska2026-05-22
- 92 km s of nikolski, alaska2026-03-05
- 93 km sw of nikolski, alaska2026-02-23
- 96 km sw of nikolski, alaska2026-02-23
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.