2.1

M2.1 Earthquake 4 km NW of Almanor, CA — May 25, 2025

2025-05-25 22:29:26 UTC (2025-05-25) · approx. 2:29 PM UTC-8 local

MagnitudeM2.1(md)
Time22:29 UTC≈ 2:29 PM UTC-8
Depth7.9 kmshallow crustal
Coordinates40.237°, -121.211°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.24°, -121.21°

Earthquake Details

Magnitude
2.1 md
Depth
7.9 km
shallow crustal
Location
40.2373°N
-121.2108°E

Technical Information

Event ID
nc75186451
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
17
Azimuthal Gap
69.0°
Min Station Distance
0.051°
RMS Residual
0.10 sec
Last Updated
2025-05-26 01:47:18 UTC

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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: nc75186451). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, May 25, 2025). M2.1 Earthquake 4 km NW of Almanor, CA — May 25, 2025. Retrieved May 26, 2025 from https://www.earthquaketracker.org/earthquakes/event/nc75186451/