2.5

M2.5 Earthquake 13 km W of Toms Place, CA — August 4, 2025

2025-08-04 22:05:10 UTC (2025-08-04) · approx. 2:05 PM UTC-8 local

MagnitudeM2.5(md)
Time22:05 UTC≈ 2:05 PM UTC-8
Depth4.0 kmshallow crustal
Coordinates37.543°, -118.829°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 37.54°, -118.83°

Earthquake Details

Magnitude
2.5 md
Depth
4.0 km
shallow crustal
Location
37.5428°N
-118.8285°E

Technical Information

Event ID
nc75219207
Event Type
earthquake
Status
✓ Reviewed
Significance
95
Stations Used
29
Azimuthal Gap
56.0°
Min Station Distance
0.047°
RMS Residual
0.05 sec
Last Updated
2025-10-17 22:51:42 UTC

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Actions

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Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75219207). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, August 4, 2025). M2.5 Earthquake 13 km W of Toms Place, CA — August 4, 2025. Retrieved October 17, 2025 from https://www.earthquaketracker.org/earthquakes/event/nc75219207/