2.0
M2.0 Earthquake 22 km NNE of San Ardo, CA — August 4, 2026
2026-08-04 22:04:15 UTC (2026-08-04) · approx. 2:04 PM UTC-8 local
MagnitudeM2.0(md)
Time22:04 UTC≈ 2:04 PM UTC-8
Depth7.7 kmshallow crustal
Coordinates36.185°, -120.769°
Felt byNo felt reports
Status✓ Reviewed by USGS

Earthquake Details
Magnitude
2.0 md
Depth
7.7 km
shallow crustal
Location
36.1848°N
-120.7688°E
-120.7688°E
Technical Information
Event ID
nc75411427
Event Type
earthquake
Status
✓ Reviewed
Significance
62
Stations Used
62
Azimuthal Gap
51.0°
Min Station Distance
0.080°
RMS Residual
0.17 sec
Last Updated
2026-08-16 03:07:22 UTC
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3 km ESE of Santa Rosa, CA
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Actions
Understanding This Data
Magnitude 2.0 earthquakes are typically only recorded by instruments.
Authoritative source: USGS event page (event ID: nc75411427). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, August 4, 2026). M2.0 Earthquake 22 km NNE of San Ardo, CA — August 4, 2026. Retrieved August 16, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75411427/