2.2

M2.2 Earthquake 27 km NE of Viola, CA — May 26, 2026

2026-05-26 23:13:57 UTC (2026-05-26) · approx. 3:13 PM UTC-8 local

MagnitudeM2.2(md)
Time23:13 UTC≈ 3:13 PM UTC-8
Depth-1.8 kmshallow crustal
Coordinates40.689°, -121.457°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.69°, -121.46°

Earthquake Details

Magnitude
2.2 md
Depth
-1.8 km
shallow crustal
Location
40.6890°N
-121.4572°E

Technical Information

Event ID
nc75369472
Event Type
earthquake
Status
✓ Reviewed
Significance
74
Stations Used
25
Azimuthal Gap
36.0°
Min Station Distance
0.112°
RMS Residual
0.13 sec
Last Updated
2026-06-07 09:52:21 UTC

Nearby Earthquakes (Last 7 Days)

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2.8
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2.8
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2.7
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2.5
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3.1
6 km NW of The Geysers, CA
4 days ago · 2.3 km deep
2.8
171 km WSW of Port Orford, Oregon
4 days ago · 10.0 km deep
2.5
12 km ENE of San Martin, CA
4 days ago · 22.6 km deep

Actions

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Understanding This Data

Magnitude 2.2 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75369472). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 26, 2026). M2.2 Earthquake 27 km NE of Viola, CA — May 26, 2026. Retrieved June 7, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75369472/