3.1

M3.1 Earthquake 11 km SW of Niland, CAJuly 25, 2026

2026-07-25 01:27:20 UTC (27 min ago) · approx. 5:27 PM UTC-8 local

MagnitudeM3.1(ml)
Time01:27 UTC5:27 PM UTC-8
Depth3.7 kmshallow crustal
Coordinates33.184°, -115.611°
Felt by2DYFI responses
StatusAutomatic (preliminary)

On July 25, 2026 at 01:27 UTC, a magnitude 3.1 shallow crustal earthquake struck 11 km SW of Niland, CA, at a depth of 3.7 km and coordinates 33.1842°, -115.6107°.

Physical scale: An earthquake of magnitude 3.1 releases seismic energy equivalent to roughly 630 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 80 m — a useful intuition for the size of the slip patch on the fault.

Map showing earthquake epicenter at 33.18°, -115.61°

Did You Feel It? — community-reported shaking

Aggregated felt-report intensity from 2 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.

USGS DYFI community-reported intensity map for the M3.1 earthquake near 11 km SW of Niland, CA

Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report

Earthquake Details

Magnitude
3.1 ml
Depth
3.7 km
shallow crustal
Location
33.1842°N
-115.6107°E
Felt Reports
2
DYFI responses
Community Intensity
3.1
CDI from reports

Technical Information

Event ID
ci40660970
Event Type
earthquake
Status
Automatic
Significance
147
Stations Used
73
Azimuthal Gap
43.0°
Min Station Distance
0.008°
RMS Residual
0.25 sec
Last Updated
2026-07-25 01:38:23 UTC

Common Questions

How strong was the magnitude 3.1 earthquake near Niland, CA?

The magnitude 3.1 earthquake that struck 11 km SW of Niland, CA on July 25, 2026 at 01:27 UTC had a depth of 3.7 km. For context, this was a minor earthquake typically detected only by instruments.

Were there aftershocks?

Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 3.1 earthquakes can continue for several days and gradually diminish over time.

Understanding This Data

Magnitude 3.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Authoritative source: USGS event page (event ID: ci40660970). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2026, July 25, 2026). M3.1 Earthquake 11 km SW of Niland, CAJuly 25, 2026. Retrieved July 25, 2026 from https://www.earthquaketracker.org/earthquakes/event/ci40660970/