2.1

M2.1 Earthquake 3 km W of Dublin, CA — September 10, 2026

2026-09-10 21:27:18 UTC (2026-09-10) · approx. 1:27 PM UTC-8 local

MagnitudeM2.1(md)
Time21:27 UTC≈ 1:27 PM UTC-8
Depth9.7 kmshallow crustal
Coordinates37.706°, -121.967°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 37.71°, -121.97°

Earthquake Details

Magnitude
2.1 md
Depth
9.7 km
shallow crustal
Location
37.7062°N
-121.9668°E

Technical Information

Event ID
nc75433317
Event Type
earthquake
Status
Automatic
Significance
68
Stations Used
35
Azimuthal Gap
55.0°
Min Station Distance
0.084°
RMS Residual
0.10 sec
Last Updated
2026-09-11 00:27:23 UTC

Nearby Earthquakes (Last 7 Days)

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2.5
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2.6
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2.6
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2.6
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3.5
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3.8
20 km WSW of Gerlach, Nevada
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2.7
3 km ESE of Santa Rosa, CA
4 days ago · 9.1 km deep
3.3
17 km WSW of Petrolia, CA
5 days ago · 9.0 km deep

Actions

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Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75433317). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 10, 2026). M2.1 Earthquake 3 km W of Dublin, CA — September 10, 2026. Retrieved September 11, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75433317/