2.3

M2.3 Earthquake 11 km WSW of Manton, CA — October 3, 2025

2025-10-03 21:34:07 UTC (2025-10-03) · approx. 1:34 PM UTC-8 local

MagnitudeM2.3(md)
Time21:34 UTC≈ 1:34 PM UTC-8
Depth9.8 kmshallow crustal
Coordinates40.377°, -121.986°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 40.38°, -121.99°

Earthquake Details

Magnitude
2.3 md
Depth
9.8 km
shallow crustal
Location
40.3775°N
-121.9857°E

Technical Information

Event ID
nc75244461
Event Type
earthquake
Status
Automatic
Significance
79
Stations Used
20
Azimuthal Gap
117.0°
Min Station Distance
0.161°
RMS Residual
0.21 sec
Last Updated
2025-10-03 22:27:18 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: nc75244461). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 3, 2025). M2.3 Earthquake 11 km WSW of Manton, CA — October 3, 2025. Retrieved October 3, 2025 from https://www.earthquaketracker.org/earthquakes/event/nc75244461/