2.3

M2.3 Earthquake 7km W of Cobb, CA — April 20, 2021

2021-04-20 21:40:38 UTC (2021-04-20) · approx. 1:40 PM UTC-8 local

MagnitudeM2.3(md)
Time21:40 UTC≈ 1:40 PM UTC-8
Depth2.3 kmshallow crustal
Coordinates38.832°, -122.807°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.83°, -122.81°

Earthquake Details

Magnitude
2.3 md
Depth
2.3 km
shallow crustal
Location
38.8320°N
-122.8070°E

Technical Information

Event ID
nc73552280
Event Type
earthquake
Status
✓ Reviewed
Significance
84
Stations Used
54
Azimuthal Gap
26.0°
Min Station Distance
0.009°
RMS Residual
0.05 sec
Last Updated
2021-04-27 01:42:07 UTC

Nearby Earthquakes (Last 7 Days)

3.2
275 km W of Indianola, California
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2.6
9 km NW of Redwood Valley, CA
1 day ago · -0.4 km deep
2.6
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3.3
27 km WSW of Westley, CA
1 day ago · 3.4 km deep
2.7
10 km W of Boonville, CA
3 days ago · 3.5 km deep
3.7
10 km W of Boonville, CA
3 days ago · 4.8 km deep
2.7
1 km S of Orange Cove, CA
4 days ago · 19.4 km deep
2.7
25 km SW of Toms Place, CA
5 days ago · 3.0 km deep
2.6
2 km NW of Hollister, CA
5 days ago · 6.1 km deep
2.8
1 km WNW of Sun Valley, Nevada
6 days ago · 5.1 km deep

Actions

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Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73552280). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2021, April 20, 2021). M2.3 Earthquake 7km W of Cobb, CA — April 20, 2021. Retrieved April 27, 2021 from https://www.earthquaketracker.org/earthquakes/event/nc73552280/