California earthquakes

M2.3 earthquake 21km ESE of Point Sur, CA

A magnitude 2.3 earthquake struck 21km ESE of Point Sur, CA on Sat, Jul 10, 2021, 12:35 AM PDT (07:35 UTC), 16 km (10 mi) below the surface.

A larger quake followed: M4.0 6km NW of Pinnacles, 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
2.3 (Md, duration), micro
Magnitude from
Northern California Seismic System
Local time
UTC
2021-07-10 07:35:54 UTC
Depth
15.8 km (9.8 mi), shallow
Epicenter
36.207° N, 121.700° 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 0.4 km horizontally, 0.5 km in depth
Magnitude uncertainty
±0.19
Depth from
From location
Station coverage gap
176°
Stations used
38

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 88 in the 60 days after this one and 62 in the 30 days before it.

After

The first 60 of 88.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event nc73586586. Read Sat, Oct 3, 2026, 6:20 PM UTC.