2.3

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

2025-10-03 18:19:59 UTC (2025-10-03) · approx. 10:19 AM UTC-8 local

MagnitudeM2.3(md)
Time18:19 UTC≈ 10:19 AM UTC-8
Depth10.5 kmshallow crustal
Coordinates40.381°, -121.981°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 40.38°, -121.98°

Earthquake Details

Magnitude
2.3 md
Depth
10.5 km
shallow crustal
Location
40.3807°N
-121.9813°E

Technical Information

Event ID
nc75244396
Event Type
earthquake
Status
Automatic
Significance
80
Stations Used
18
Azimuthal Gap
116.0°
Min Station Distance
0.157°
RMS Residual
0.20 sec
Last Updated
2025-10-03 19:42:18 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: nc75244396). 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/nc75244396/