2.3

M2.3 Earthquake 12 km S of Olancha, CA — July 30, 2025

2025-07-30 23:57:04 UTC (2025-07-30) · approx. 3:57 PM UTC-8 local

MagnitudeM2.3(ml)
Time23:57 UTC≈ 3:57 PM UTC-8
Depth2.3 kmshallow crustal
Coordinates36.172°, -118.028°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 36.17°, -118.03°

Earthquake Details

Magnitude
2.3 ml
Depth
2.3 km
shallow crustal
Location
36.1715°N
-118.0277°E

Technical Information

Event ID
ci41249000
Event Type
earthquake
Status
✓ Reviewed
Significance
81
Stations Used
33
Azimuthal Gap
55.0°
Min Station Distance
0.085°
RMS Residual
0.15 sec
Last Updated
2025-07-31 15:56:10 UTC

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Actions

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Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ci41249000). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 30, 2025). M2.3 Earthquake 12 km S of Olancha, CA — July 30, 2025. Retrieved July 31, 2025 from https://www.earthquaketracker.org/earthquakes/event/ci41249000/