Quakes
100 km wnw of samoa, california
USGS-NC524039
- issued
- 1997-10-04 10:57Z
- status
- cancelled 1997-10-07 10:57Z
- self-cancels
- 1997-10-07 10:57Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 41.053, -125.343
- source
- usgs · first seen 2026-09-03 15:08Z
Original warning text
100 KM WNW OF SAMOA, CALIFORNIA. 1. EARTHQUAKE MAGNITUDE 5.5 (MW) IN 41.053N 125.343W, DEPTH 7 KM AT 041057Z OCT 97. 2. USGS EVENT NC524039. https://earthquake.usgs.gov/earthquakes/eventpage/nc524039
This area · earthquake & tsunami bulletins
41 within 180 nm since 1997 · 4 in the last 12 months · 0 in force now
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26
- 226 km w of langlois, oregon2026-06-29
- 143 km wsw of pistol river, oregon2026-06-03
- 239 km w of bandon, oregon2025-09-26
- 174 km wsw of port orford, oregon2025-09-09
- 2024 offshore cape mendocino, california earthquake2024-12-05
- 189 km wsw of port orford, oregon2024-03-27
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.