California earthquakes

M2.0 earthquake 5km NW of Parkfield, CA

A magnitude 2.0 earthquake struck 5km NW of Parkfield, CA on Fri, Jan 29, 2021, 9:32 AM PST (17:32 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M3.7 22km SSE of Lopez Point, CA. This one was a foreshock.

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Map

Where this earthquake was located, with the others nearby. Select one for its page.

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The earthquake

Magnitude
2.0 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2021-01-29 17:32:06 UTC
Depth
9.6 km (6.0 mi), shallow
Epicenter
35.926° N, 120.476° W
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 0.2 km horizontally, 0.3 km in depth
Magnitude uncertainty
±0.20
Depth from
From location
Station coverage gap
44°
Stations used
51

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 100 in the 60 days after this one and 33 in the 30 days before it.

After

The first 60 of 100.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc73518130. Read Sat, Oct 3, 2026, 6:37 PM UTC.