M3.6 earthquake 54 km SSE of Eureka, Nevada
A magnitude 3.6 earthquake struck 54 km SSE of Eureka, Nevada on Thu, Oct 14, 2021, 5:04 PM PDT (00:04 UTC), 10 km (6 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 3.6 (ML, local (Richter)), minor
- Magnitude from
- Nevada Seismological Laboratory
- Local time
- UTC
- 2021-10-15 00:04:32 UTC
- Depth
- 10.0 km (6.2 mi), shallow
- Epicenter
- 39.076° N, 115.664° W
- Region
- Nevada
- Felt reports
- 2
- Strongest shaking
- IV, light shaking
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Magnitude estimates
Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.
| Mag. | Scale | Computed by | Notes |
|---|---|---|---|
| 3.6 | ML, local (Richter) | Nevada Seismological Laboratory | Preferred · Reviewed · ±0.28 · 7 stations |
| 3.2 | ML, local (Richter) | USGS National Earthquake Information Center | Reviewed · ±0.029 · 158 stations |
Shaking
The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.
- Strongest estimated
- IV, light shaking
- Peak ground acceleration
- 2.1% of gravity
- Peak ground velocity
- 0.6 cm/s
- Map
- Automatic

Did you feel it?
2 people reported to the USGS what they felt; the strongest reported shaking was II, weak shaking.

How well it is located
Reviewed by a seismologist.
- Magnitude uncertainty
- ±0.28
- Station coverage gap
- 100°
- Stations used
- 11
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 2 in the 60 days after this one and 2 in the 30 days before it.
After
- 2.169 km NNW of Rachel, Nevada · 1799 days ago · 13 km deep · 100 km away
- 2.815 km NW of McGill, Nevada · 1790 days ago · 13 km deep · 81 km away
Before
Earthquakes todayNevada earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event nn00825704 (also filed as us6000fuqk). Read Sun, Oct 4, 2026, 1:37 PM UTC.