2.5

M2.5 Earthquake 2 km SSW of Round Valley, CA — September 29, 2026

2026-09-29 12:18:44 UTC (33 min ago) · approx. 4:18 AM UTC-8 local

MagnitudeM2.5(md)
Time12:18 UTC≈ 4:18 AM UTC-8
Depth8.6 kmshallow crustal
Coordinates37.398°, -118.605°
Felt byNo felt reports
StatusAutomatic (preliminary)
Map showing earthquake epicenter at 37.40°, -118.61°

Earthquake Details

Magnitude
2.5 md
Depth
8.6 km
shallow crustal
Location
37.3977°N
-118.6050°E

Technical Information

Event ID
nc75444342
Event Type
earthquake
Status
Automatic
Significance
97
Stations Used
20
Azimuthal Gap
129.0°
Min Station Distance
0.144°
RMS Residual
0.08 sec
Last Updated
2026-09-29 12:27:25 UTC

Nearby Earthquakes (Last 7 Days)

3.1
19 km W of Preston, Nevada
3 hours ago · 0.0 km deep
3.3
20 km W of Preston, Nevada
1 day ago · 0.0 km deep
2.6
9 km NW of Redwood Valley, CA
1 day ago · -0.4 km deep
3.6
7 km WSW of Hermosa Beach, CA
1 day ago · 11.8 km deep
2.6
26 km WSW of Westley, CA
1 day ago · 2.7 km deep
3.3
27 km WSW of Westley, CA
1 day ago · 3.4 km deep
4.1
20 km W of Preston, Nevada
2 days ago · 6.0 km deep
2.6
20 km W of Preston, Nevada
2 days ago · 4.2 km deep
3.3
21 km W of Preston, Nevada
2 days ago · 6.0 km deep
3.0
20 km W of Preston, Nevada
2 days ago · 3.5 km deep

Actions

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Understanding This Data

Magnitude 2.5 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: nc75444342). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, September 29, 2026). M2.5 Earthquake 2 km SSW of Round Valley, CA — September 29, 2026. Retrieved September 29, 2026 from https://www.earthquaketracker.org/earthquakes/event/nc75444342/