Quakes
29KM w of petrolia, ca
USGS-NC71127029
- issued
- 2021-12-20 20:10Z
- status
- cancelled 2021-12-23 20:10Z
- self-cancels
- 2021-12-23 20:10Z
- authority
- USGS NEIC
- sea
- North Pacific Ocean
- position
- 40.298, -124.626
- source
- usgs · first seen 2026-09-03 15:13Z
Original warning text
29KM W OF PETROLIA, CA. 1. EARTHQUAKE MAGNITUDE 5.7 (ML) IN 40.298N 124.626W, DEPTH 17 KM AT 202010Z DEC 21. 2. USGS EVENT NC71127029. https://earthquake.usgs.gov/earthquakes/eventpage/nc71127029
This area · earthquake & tsunami bulletins
33 within 180 nm since 1997 · 2 in the last 12 months · 0 in force now
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- 143 km wsw of pistol river, oregon2026-06-03
- 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
- 108KM w of petrolia, ca2023-05-21
- 15KM wsw of ferndale, ca2022-12-20
Season · when earthquake & tsunami bulletins happen here
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month of issue, all years in the archive
Timeline · 2 messages since 2021-12-20 · closed 2021-12-23
- 29KM w of petrolia, ca this message2021-12-20 → 2021-12-23
- 7KM n of petrolia, ca2021-12-20 → 2021-12-23
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
Undersea earthquakes of magnitude 5.5 and above (USGS) and the tsunami bulletins NAVAREA coordinators relay. All current earthquake & tsunami bulletins →
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