2.1

M2.1 Earthquake 39 km ENE of Olancha, CA — July 15, 2025

2025-07-15 23:57:20 UTC (2025-07-15) · approx. 3:57 PM UTC-8 local

MagnitudeM2.1(ml)
Time23:57 UTC≈ 3:57 PM UTC-8
Depth-0.7 kmshallow crustal
Coordinates36.462°, -117.634°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 36.46°, -117.63°

Earthquake Details

Magnitude
2.1 ml
Depth
-0.7 km
shallow crustal
Location
36.4623°N
-117.6337°E

Technical Information

Event ID
ci41023655
Event Type
earthquake
Status
✓ Reviewed
Significance
69
Stations Used
26
Azimuthal Gap
68.0°
Min Station Distance
0.162°
RMS Residual
0.15 sec
Last Updated
2025-07-17 21:24:53 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: ci41023655). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, July 15, 2025). M2.1 Earthquake 39 km ENE of Olancha, CA — July 15, 2025. Retrieved July 17, 2025 from https://www.earthquaketracker.org/earthquakes/event/ci41023655/