2.1

M2.1 Earthquake 77 km ENE of Tonopah, Nevada — October 26, 2025

2025-10-26 21:40:05 UTC (2025-10-26) · approx. 1:40 PM UTC-8 local

MagnitudeM2.1(ml)
Time21:40 UTC≈ 1:40 PM UTC-8
Depth8.1 kmshallow crustal
Coordinates38.455°, -116.497°
Felt byNo felt reports
Status✓ Reviewed by USGS
Map showing earthquake epicenter at 38.45°, -116.50°

Earthquake Details

Magnitude
2.1 ml
Depth
8.1 km
shallow crustal
Location
38.4550°N
-116.4969°E

Technical Information

Event ID
nn00906368
Event Type
earthquake
Status
✓ Reviewed
Significance
68
Stations Used
9
Azimuthal Gap
153.0°
Min Station Distance
0.500°
RMS Residual
0.19 sec
Last Updated
2025-10-30 21:02:47 UTC

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Actions

View on USGSDid You Feel It?

Location

Nevada
View all Nevada earthquakes

Understanding This Data

Magnitude 2.1 earthquakes are typically only recorded by instruments.

Learn more about magnitude →

Be Prepared

→ What to do during an earthquake→ Create an emergency plan→ Emergency kit essentials→ See all M4.5+ earthquakes today

Authoritative source: USGS event page (event ID: nn00906368). All scientific values on this page are sourced verbatim from the USGS feed.

Cite this page: EarthquakeTracker.org. (2025, October 26, 2025). M2.1 Earthquake 77 km ENE of Tonopah, Nevada — October 26, 2025. Retrieved May 26, 2026 from https://www.earthquaketracker.org/earthquakes/event/nn00906368/