2.1

M2.1 Earthquake 10 km S of Holtville, CA — December 18, 2023

2023-12-18 19:42:25 UTC (2023-12-18) · approx. 11:42 AM UTC-8 local

MagnitudeM2.1(ml)
Time19:42 UTC≈ 11:42 AM UTC-8
Depth13.2 kmshallow crustal
Coordinates32.723°, -115.399°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 32.72°, -115.40°

Earthquake Details

Magnitude
2.1 ml
Depth
13.2 km
shallow crustal
Location
32.7232°N
-115.3992°E

Technical Information

Event ID
ci40447167
Event Type
earthquake
Status
✓ Reviewed
Significance
67
Stations Used
32
Azimuthal Gap
58.0°
Min Station Distance
0.091°
RMS Residual
0.23 sec
Last Updated
2023-12-18 20:02:19 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: ci40447167). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2023, December 18, 2023). M2.1 Earthquake 10 km S of Holtville, CA — December 18, 2023. Retrieved December 18, 2023 from https://www.earthquaketracker.org/earthquakes/event/ci40447167/