2.2

M2.2 Earthquake 10 km NE of Running Springs, CA — December 1, 2025

2025-12-01 23:19:38 UTC (2025-12-01) · approx. 3:19 PM UTC-8 local

MagnitudeM2.2(ml)
Time23:19 UTC≈ 3:19 PM UTC-8
Depth5.3 kmshallow crustal
Coordinates34.270°, -117.023°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 34.27°, -117.02°

Earthquake Details

Magnitude
2.2 ml
Depth
5.3 km
shallow crustal
Location
34.2698°N
-117.0232°E

Technical Information

Event ID
ci41130551
Event Type
earthquake
Status
✓ Reviewed
Significance
76
Stations Used
106
Azimuthal Gap
20.0°
Min Station Distance
0.020°
RMS Residual
0.15 sec
Last Updated
2025-12-02 17:32:46 UTC

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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: ci41130551). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, December 1, 2025). M2.2 Earthquake 10 km NE of Running Springs, CA — December 1, 2025. Retrieved December 2, 2025 from https://www.earthquaketracker.org/earthquakes/event/ci41130551/