2.1

M2.1 Earthquake 6km W of Cobb, CA — April 3, 2023

2023-04-03 23:14:36 UTC (2023-04-03) · approx. 3:14 PM UTC-8 local

MagnitudeM2.1(md)
Time23:14 UTC≈ 3:14 PM UTC-8
Depth1.3 kmshallow crustal
Coordinates38.825°, -122.790°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.82°, -122.79°

Earthquake Details

Magnitude
2.1 md
Depth
1.3 km
shallow crustal
Location
38.8248°N
-122.7903°E

Technical Information

Event ID
nc73866425
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
35
Azimuthal Gap
41.0°
Min Station Distance
0.017°
RMS Residual
0.05 sec
Last Updated
2023-04-04 21:21:12 UTC

Nearby Earthquakes (Last 7 Days)

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4.4
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2.6
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2.9
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2.8
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4.7
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2.6
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3 days ago · 19.7 km deep
2.7
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Actions

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Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc73866425). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, April 3, 2023). M2.1 Earthquake 6km W of Cobb, CA — April 3, 2023. Retrieved April 4, 2023 from https://www.earthquaketracker.org/earthquakes/event/nc73866425/