2.7

M2.7 Earthquake 15 km ENE of Red Bluff, CA — May 28, 2026

2026-05-28 14:51:09 UTC (2026-05-28) · approx. 6:51 AM UTC-8 local

MagnitudeM2.7(md)
Time14:51 UTC≈ 6:51 AM UTC-8
Depth9.5 kmshallow crustal
Coordinates40.243°, -122.080°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 40.24°, -122.08°

Earthquake Details

Magnitude
2.7 md
Depth
9.5 km
shallow crustal
Location
40.2427°N
-122.0802°E

Technical Information

Event ID
nc75370372
Event Type
earthquake
Status
✓ Reviewed
Significance
113
Stations Used
25
Azimuthal Gap
49.0°
Min Station Distance
0.049°
RMS Residual
0.17 sec
Last Updated
2026-06-22 13:08:13 UTC

Nearby Earthquakes (Last 7 Days)

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4.2
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2 km NNE of San Leandro, CA
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2.5
11 km ESE of Willits, CA
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2 days ago · 14.0 km deep
2.8
158 km W of Petrolia, CA
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2.8
18 km SE of Silver Springs, Nevada
4 days ago · 7.8 km deep
2.7
17 km SE of Silver Springs, Nevada
4 days ago · 7.0 km deep

Actions

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Understanding This Data

Magnitude 2.7 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75370372). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 28, 2026). M2.7 Earthquake 15 km ENE of Red Bluff, CA — May 28, 2026. Retrieved June 22, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75370372/