2.5

M2.5 Earthquake 9 km SW of Brentwood, CA — September 13, 2026

2026-09-13 22:06:06 UTC (1 hour ago) · approx. 2:06 PM UTC-8 local

MagnitudeM2.5(md)
Time22:06 UTC≈ 2:06 PM UTC-8
Depth16.8 kmshallow crustal
Coordinates37.874°, -121.803°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 37.87°, -121.80°

Earthquake Details

Magnitude
2.5 md
Depth
16.8 km
shallow crustal
Location
37.8742°N
-121.8032°E

Technical Information

Event ID
nc75435217
Event Type
earthquake
Status
Automatic
Significance
100
Stations Used
64
Azimuthal Gap
126.0°
Min Station Distance
0.045°
RMS Residual
0.10 sec
Last Updated
2026-09-13 23:07:20 UTC

Nearby Earthquakes (Last 7 Days)

2.5
6 km E of Willits, CA
9 hours ago · 5.2 km deep
2.6
18 km SE of Silver Springs, Nevada
9 hours ago · 10.8 km deep
2.9
4 km W of Cobb, CA
1 day ago · 1.1 km deep
3.4
9 km SW of Brentwood, CA
1 day ago · 17.9 km deep
2.6
6 km W of Edwards Air Force Base, CA
2 days ago · 8.3 km deep
2.5
1 km N of The Geysers, CA
3 days ago · 0.5 km deep
3.1
10 km WNW of Cobb, CA
3 days ago · 3.9 km deep
3.0
10 km WNW of Cobb, CA
3 days ago · 5.1 km deep
2.5
2 km ESE of Oakland, CA
3 days ago · 10.3 km deep
3.6
21 km W of Petrolia, CA
3 days ago · 20.4 km deep

Actions

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Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75435217). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 13, 2026). M2.5 Earthquake 9 km SW of Brentwood, CA — September 13, 2026. Retrieved September 13, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75435217/