2.8

M2.8 Earthquake 7 km NNW of Pinnacles, CA — September 9, 2025

2025-09-09 17:28:07 UTC (2025-09-09) · approx. 9:28 AM UTC-8 local

MagnitudeM2.8(md)
Time17:28 UTC≈ 9:28 AM UTC-8
Depth4.7 kmshallow crustal
Coordinates36.585°, -121.186°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 36.59°, -121.19°

Earthquake Details

Magnitude
2.8 md
Depth
4.7 km
shallow crustal
Location
36.5853°N
-121.1863°E

Technical Information

Event ID
nc75235612
Event Type
earthquake
Status
✓ Reviewed
Significance
116
Stations Used
64
Azimuthal Gap
101.0°
Min Station Distance
0.014°
RMS Residual
0.10 sec
Last Updated
2025-11-30 23:41:09 UTC

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Actions

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Understanding This Data

Magnitude 2.8 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75235612). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, September 9, 2025). M2.8 Earthquake 7 km NNW of Pinnacles, CA — September 9, 2025. Retrieved November 30, 2025 from https://www.earthquaketracker.org/earthquakes/event/nc75235612/