23 Feb 2026, 03:57 UTC · Feb 22, 10:57 PM ET
M3.4 earthquake 31 km SSW of Alamo, Nevada
A magnitude 3.4 earthquake struck 31 km SSW of Alamo, Nevada at Feb 22, 10:57 PM ET, 12 km deep, minor – felt by people near the epicenter.
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under 33–44–55–66+
| Magnitude | 3.4 ml |
| Time | 23 Feb 2026, 03:57 UTC |
| Location | 37.102°, -115.300° – 31 km SSW of Alamo, Nevada |
| Depth | 12.0 km |
| Felt reports | 0 |
| Max. estimated intensity (MMI) | 3.5 |
| USGS event | nn00911099 |
Within 100 km
Other earthquakes nearby this year
| Mag. | Where | When (ET) | Depth | Felt |
|---|---|---|---|---|
| 4.4 | 30 km SSW of Alamo, Nevada · PAGER green | Apr 29, 11:06 AM 170 d ago | 4 km | 115 reports |
| 3.8 | 52 km ESE of Beatty, Nevada · PAGER green | Mar 3, 12:23 PM 227 d ago | 7 km | 13 reports |
| 3.7 | 30 km SSW of Alamo, Nevada | Feb 22, 10:57 PM 236 d ago | 2 km | 2 reports |
| 3.6 | 33 km SSW of Alamo, Nevada | Apr 30, 3:44 AM 170 d ago | 7 km | – |
| 3.2 | 29 km SSW of Alamo, Nevada | Apr 29, 11:33 AM 170 d ago | 8 km | 1 report |
| 3.2 | 18 km NNW of Indian Springs, Nevada | Jun 25, 7:10 PM 113 d ago | 2 km | 1 report |
| 3.1 | 31 km SSW of Alamo, Nevada | Mar 6, 9:18 AM 224 d ago | 7 km | 1 report |
| 3.1 | 52 km ESE of Beatty, Nevada | Mar 6, 12:25 AM 225 d ago | 7 km | 1 report |
| 3.0 | 29 km SSW of Alamo, Nevada | Feb 23, 1:42 AM 236 d ago | 10 km | – |
| 3.0 | 35 km WNW of Indian Springs, Nevada | Aug 9, 5:45 AM 68 d ago | 9 km | – |
| 3.0 | 17 km NNW of Indian Springs, Nevada | Jul 12, 8:36 AM 96 d ago | 9 km | 3 reports |
| 2.9 | 18 km NNW of Indian Springs, Nevada | Mar 29, 2:12 PM 201 d ago | 2 km | – |
FAQ
About this earthquake
How strong was the 31 km SSW of Alamo, Nevada earthquake?
Magnitude 3.4 (ml), minor – felt by people near the epicenter. Depth 12 km. Strongest estimated shaking: intensity 3.5 on the Modified Mercalli scale.
Was it felt?
No felt reports have been submitted to the USGS so far.
Were there aftershocks?
4 earthquakes within 100 km in the following two weeks are in our records, the strongest M3.8.
Earthquakes
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Source: U.S. Geological Survey (USGS) earthquake catalog, real-time feeds and FDSN event service; magnitudes and locations are revised by seismologists for hours after an event. Times are Eastern (ET) unless marked UTC. Not an alert service: for warnings follow local authorities and tsunami centers.