2.3

M2.3 Earthquake 5 km WNW of The Geysers, CA — May 28, 2026

2026-05-28 14:52:20 UTC (2026-05-28) · approx. 6:52 AM UTC-8 local

MagnitudeM2.3(md)
Time14:52 UTC≈ 6:52 AM UTC-8
Depth1.8 kmshallow crustal
Coordinates38.803°, -122.810°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 38.80°, -122.81°

Earthquake Details

Magnitude
2.3 md
Depth
1.8 km
shallow crustal
Location
38.8030°N
-122.8102°E

Technical Information

Event ID
nc75370377
Event Type
earthquake
Status
Automatic
Significance
84
Stations Used
46
Azimuthal Gap
85.0°
Min Station Distance
0.013°
RMS Residual
0.07 sec
Last Updated
2026-05-28 21:22:21 UTC

Nearby Earthquakes (Last 7 Days)

2.5
2 km ESE of Oakland, CA
11 hours ago · 10.3 km deep
3.6
26 km W of Petrolia, CA
13 hours ago · 19.2 km deep
3.8
24 km W of Petrolia, CA
13 hours ago · 19.6 km deep
2.7
12 km WNW of Cobb, CA
19 hours ago · 0.5 km deep
2.6
11 km WNW of Cobb, CA
21 hours ago · 1.2 km deep
2.5
28 km WSW of Olancha, CA
1 day ago · 7.8 km deep
3.7
36 km E of Hydesville, CA
2 days ago · 24.3 km deep
3.3
3 km ESE of Larkfield-Wikiup, CA
6 days ago · 8.8 km deep
2.8
15 km SE of Petrolia, CA
6 days ago · 11.3 km deep

Actions

View on USGSDid You Feel It?

Understanding This Data

Magnitude 2.3 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75370377). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, May 28, 2026). M2.3 Earthquake 5 km WNW of The Geysers, CA — May 28, 2026. Retrieved May 28, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75370377/