2.5

M2.5 Earthquake 2 km W of Round Valley, CA — December 21, 2023

2023-12-21 21:16:25 UTC (2023-12-21) · approx. 1:16 PM UTC-8 local

MagnitudeM2.5(md)
Time21:16 UTC≈ 1:16 PM UTC-8
Depth9.3 kmshallow crustal
Coordinates37.418°, -118.623°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 37.42°, -118.62°

Earthquake Details

Magnitude
2.5 md
Depth
9.3 km
shallow crustal
Location
37.4183°N
-118.6228°E

Technical Information

Event ID
nc73979146
Event Type
earthquake
Status
✓ Reviewed
Significance
100
Stations Used
34
Azimuthal Gap
97.0°
Min Station Distance
0.081°
RMS Residual
0.06 sec
Last Updated
2024-02-27 22:57:03 UTC

Nearby Earthquakes (Last 7 Days)

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2.7
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4 days ago · 6.1 km deep

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: nc73979146). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, December 21, 2023). M2.5 Earthquake 2 km W of Round Valley, CA — December 21, 2023. Retrieved February 27, 2024 from https://www.earthquaketracker.org/earthquakes/event/nc73979146/