2.8

M2.8 Earthquake 7 km NW of The Geysers, CA — August 11, 2026

2026-08-11 21:35:14 UTC (2026-08-11) · approx. 1:35 PM UTC-8 local

MagnitudeM2.8(md)
Time21:35 UTC≈ 1:35 PM UTC-8
Depth2.5 kmshallow crustal
Coordinates38.826°, -122.803°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 38.83°, -122.80°

Earthquake Details

Magnitude
2.8 md
Depth
2.5 km
shallow crustal
Location
38.8262°N
-122.8033°E
Community Intensity
1.0
CDI from reports

Technical Information

Event ID
nc75416222
Event Type
earthquake
Status
Automatic
Significance
117
Stations Used
69
Azimuthal Gap
32.0°
Min Station Distance
0.016°
RMS Residual
0.08 sec
Last Updated
2026-09-15 00:34:55 UTC

Nearby Earthquakes (Last 7 Days)

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2.6
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2.6
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2.5
2 km SSW of Round Valley, CA
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4.8
97 km W of Petrolia, CA
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3.2
275 km W of Indianola, California
3 days ago · 10.0 km deep
2.6
9 km NW of Redwood Valley, CA
4 days ago · -0.4 km deep
2.6
26 km WSW of Westley, CA
4 days ago · 2.7 km deep
3.3
27 km WSW of Westley, CA
4 days ago · 3.4 km deep
2.7
10 km W of Boonville, CA
5 days ago · 3.5 km deep

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: nc75416222). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, August 11, 2026). M2.8 Earthquake 7 km NW of The Geysers, CA — August 11, 2026. Retrieved September 15, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75416222/