2.2

M2.2 Earthquake 9 km NW of Chinese Camp, CA — May 6, 2025

2025-05-06 19:35:10 UTC (2025-05-06) · approx. 11:35 AM UTC-8 local

MagnitudeM2.2(md)
Time19:35 UTC≈ 11:35 AM UTC-8
Depth-0.5 kmshallow crustal
Coordinates37.911°, -120.517°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 37.91°, -120.52°

Earthquake Details

Magnitude
2.2 md
Depth
-0.5 km
shallow crustal
Location
37.9107°N
-120.5168°E

Technical Information

Event ID
nc75177421
Event Type
quarry blast
Status
✓ Reviewed
Significance
77
Stations Used
15
Azimuthal Gap
118.0°
Min Station Distance
0.100°
RMS Residual
0.13 sec
Last Updated
2025-05-13 21:55:52 UTC

Nearby Earthquakes (Last 7 Days)

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2.5
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2.7
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2.7
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Actions

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Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75177421). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, May 6, 2025). M2.2 Earthquake 9 km NW of Chinese Camp, CA — May 6, 2025. Retrieved May 13, 2025 from https://www.earthquaketracker.org/earthquakes/event/nc75177421/