2.5

M2.5 Earthquake 3 km N of Almanor, CA — October 23, 2023

2023-10-23 19:11:56 UTC (2023-10-23) · approx. 11:11 AM UTC-8 local

MagnitudeM2.5(md)
Time19:11 UTC≈ 11:11 AM UTC-8
Depth4.8 kmshallow crustal
Coordinates40.246°, -121.171°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.25°, -121.17°

Earthquake Details

Magnitude
2.5 md
Depth
4.8 km
shallow crustal
Location
40.2463°N
-121.1715°E

Technical Information

Event ID
nc73950455
Event Type
earthquake
Status
✓ Reviewed
Significance
95
Stations Used
29
Azimuthal Gap
54.0°
Min Station Distance
0.020°
RMS Residual
0.15 sec
Last Updated
2024-01-04 04:22:00 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: nc73950455). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, October 23, 2023). M2.5 Earthquake 3 km N of Almanor, CA — October 23, 2023. Retrieved January 4, 2024 from https://www.earthquaketracker.org/earthquakes/event/nc73950455/