2.6

M2.6 Earthquake 19 km WSW of Petrolia, CA — October 30, 2025

2025-10-30 22:56:26 UTC (2025-10-30) · approx. 2:56 PM UTC-8 local

MagnitudeM2.6(md)
Time22:56 UTC≈ 2:56 PM UTC-8
Depth18.2 kmshallow crustal
Coordinates40.281°, -124.498°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 40.28°, -124.50°

Earthquake Details

Magnitude
2.6 md
Depth
18.2 km
shallow crustal
Location
40.2807°N
-124.4978°E

Technical Information

Event ID
nc75256856
Event Type
earthquake
Status
Automatic
Significance
106
Stations Used
8
Azimuthal Gap
291.0°
Min Station Distance
0.119°
RMS Residual
0.02 sec
Last Updated
2026-01-27 17:59:02 UTC

Nearby Earthquakes (Last 7 Days)

2.7
19 km WSW of Petrolia, CA
14 hours ago · 9.4 km deep
2.8
237 km W of Ferndale, California
1 day ago · 10.0 km deep
3.4
29 km W of Petrolia, CA
1 day ago · 0.7 km deep
2.6
13 km NNW of Gerlach, Nevada
1 day ago · 3.5 km deep
2.5
26 km WSW of Petrolia, CA
1 day ago · 5.0 km deep
3.4
32 km W of Petrolia, CA
1 day ago · 0.3 km deep
2.7
26 km W of Petrolia, CA
1 day ago · 7.1 km deep
3.4
14 km N of Brooktrails, CA
3 days ago · 8.5 km deep

Actions

View on USGSDid You Feel It?

Understanding This Data

Magnitude 2.6 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75256856). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 30, 2025). M2.6 Earthquake 19 km WSW of Petrolia, CA — October 30, 2025. Retrieved January 27, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75256856/