Quakes
212 km wsw of adak, alaska
USGS-USP00087PA
- issued
- 1997-09-18 09:18Z
- status
- cancelled 1997-09-21 09:18Z
- self-cancels
- 1997-09-21 09:18Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 51.191, -179.499
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
212 KM WSW OF ADAK, ALASKA. 1. EARTHQUAKE MAGNITUDE 5.6 (MWC) IN 51.191N 179.499W, DEPTH 33 KM AT 180918Z SEP 97. 2. USGS EVENT USP00087PA. https://earthquake.usgs.gov/earthquakes/eventpage/usp00087pa
This area · earthquake & tsunami bulletins
120 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
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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