Quakes
148 km wsw of adak, alaska
USGS-USP000HHG7
- issued
- 2010-08-04 12:58Z
- status
- cancelled 2010-08-07 12:58Z
- self-cancels
- 2010-08-07 12:58Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 51.423, -178.649
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
148 KM WSW OF ADAK, ALASKA. 1. EARTHQUAKE MAGNITUDE 6.4 (MWC) IN 51.423N 178.649W, DEPTH 27 KM AT 041258Z AUG 10. 2. USGS EVENT USP000HHG7. https://earthquake.usgs.gov/earthquakes/eventpage/usp000hhg7
This area · earthquake & tsunami bulletins
130 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
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25
- 67 km ssw of adak, alaska2025-11-23
- 122 km sw of adak, alaska2025-09-21
- 88 km sse of adak, alaska2025-03-22
- 87 km sse of adak, alaska2025-03-21
- 88 km sse of adak, alaska2025-03-21
- 93 km sse of adak, alaska2025-03-20
Season · when earthquake & tsunami bulletins happen here
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month of issue, all years in the archive
Timeline · 2 messages since 2010-08-04 · closed 2010-08-11
- 148 km wsw of adak, alaska this message2010-08-04 → 2010-08-07
- 146 km wsw of adak, alaska2010-08-08 → 2010-08-11
joined by proximity
Nearby now · within 120 nm
Nothing else in force within 120 nm.
Worldwide now
5 earthquake & tsunami bulletins in force · see all
Quakes
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