M2.6 Earthquake 1 km WNW of Sun Valley, Nevada — September 23, 2026
2026-09-23 05:33:36 UTC (33 min ago) · approx. 9:33 PM UTC-8 local
Felt by 199 people across surrounding communities.
On September 23, 2026 at 05:33 UTC, a magnitude 2.6 shallow crustal earthquake struck 1 km WNW of Sun Valley, Nevada, at a depth of 13.4 km and coordinates 39.6026°, -119.7884°. This earthquake was detected by 24 seismic stations with excellent location accuracy and was assigned a USGS significance rating of 167, placing it among routine seismic activity.
Physical scale: An earthquake of magnitude 2.6 releases seismic energy equivalent to roughly 116 kg of TNT. Empirical fault-scaling laws (Wells & Coppersmith, 1994) estimate the subsurface rupture length at approximately 37 m — a useful intuition for the size of the slip patch on the fault.
The epicenter is located in Nevada, a region characterized by Basin and Range extensional tectonics, where normal faulting accommodates east-west crustal stretching at approximately 10 mm per year. The nearest mapped fault system is the Walker Lane fault zone. View all earthquakes in Nevada.
Learn more: Magnitude scale · Aftershock sequences
Did You Feel It? — community-reported shaking
Aggregated felt-report intensity from 199 citizen responses to the USGS Did You Feel It? system. Each colored zone represents the average MMI from reports in that area.
Source: U.S. Geological Survey Did You Feel It?. View on USGS · submit your own report
Earthquake Details
-119.7884°E
Technical Information
Nearby Earthquakes (Last 7 Days)
Common Questions
How strong was the magnitude 2.6 earthquake near Sun Valley, Nevada?
The magnitude 2.6 earthquake that struck 1 km WNW of Sun Valley, Nevada on September 23, 2026 at 05:33 UTC had a depth of 13.4 km. For context, this was a minor earthquake typically detected only by instruments.
Where did the earthquake occur?
The earthquake epicenter was located at 39.6026°, -119.7884°, which is 1 km WNW of Sun Valley, Nevada. View all earthquakes in Nevada.
Were there aftershocks?
Aftershock activity is monitored continuously by the USGS. Aftershock sequences from magnitude 2.6 earthquakes can continue for several days and gradually diminish over time.
Has Nevada had earthquakes this big before?
The largest recorded earthquake in Nevada was the M7.3 Pleasant Valley earthquake of October 2, 1915. Today's magnitude 2.6 event is significantly smaller than that historical record.
Authoritative source: USGS event page (event ID: nn00924762). All scientific values on this page are sourced verbatim from the USGS feed.
Cite this page: EarthquakeTracker.org. (2026, September 23, 2026). M2.6 Earthquake 1 km WNW of Sun Valley, Nevada — September 23, 2026. Retrieved September 23, 2026 from https://www.earthquaketracker.org/earthquakes/event/nn00924762/