2.1

M2.1 Earthquake 24 km WSW of Olancha, CA — March 4, 2026

2026-03-04 18:50:02 UTC (2026-03-04) · approx. 10:50 AM UTC-8 local

MagnitudeM2.1(ml)
Time18:50 UTC≈ 10:50 AM UTC-8
Depth4.7 kmshallow crustal
Coordinates36.227°, -118.263°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 36.23°, -118.26°

Earthquake Details

Magnitude
2.1 ml
Depth
4.7 km
shallow crustal
Location
36.2270°N
-118.2633°E

Technical Information

Event ID
ci41409352
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
32
Azimuthal Gap
87.0°
Min Station Distance
0.085°
RMS Residual
0.21 sec
Last Updated
2026-03-05 17:49:31 UTC

Nearby Earthquakes (Last 7 Days)

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2.8
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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: ci41409352). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, March 4, 2026). M2.1 Earthquake 24 km WSW of Olancha, CA — March 4, 2026. Retrieved March 5, 2026 from https://www.earthquaketracker.org/earthquakes/event/ci41409352/