Earthquake near Carson City, NV

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage.

At this magnitude and depth it was probably too small to be felt, even directly above it. In Carson City, 20 km away, the estimate is intensity II (weak). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Earthquakes near other towns within 30 km: East Valley, Johnson Lane, Gardnerville, Minden, Gardnerville Ranchos, Indian Hills.

How big was it?

This earthquake released about 5.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

1. Mineral, Virginia 2011 M 5.8 2,800,000× the energy of this one
2. Magna, Utah 2020 M 5.7 2,000,000× the energy of this one
3. Around the size people start to feel M 3.0 180× the energy of this one
4. This earthquake M 1.5 about 5.4 lb of TNT

Energy from the Gutenberg–Richter relation (log₁₀E = 1.5M + 4.8), rounded to two figures; bar length is magnitude, which is already a logarithm of energy. Magnitudes of past earthquakes from the USGS catalogue.

For this area

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record lists 9 earthquakes of M5 or more within 50 km; the five largest:

1. 6.1 22 km SSE of Stagecoach, Nevada · 37 km ENE of this epicentre Jun 25, 1933
2. 6.1 4 km S of Carter Springs, Nevada · 20 km S of this epicentre Sep 12, 1994
3. 5.5 California-Nevada border region · 41 km E of this epicentre Jan 11, 1939
4. 5.4 13 km NNE of Yerington, Nevada · 49 km ENE of this epicentre Jun 23, 1959
5. 5.1 10 km SE of South Lake Tahoe, California · 24 km SW of this epicentre Dec 17, 1942

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 38.9961, -119.6740. Map © OpenStreetMap contributors.

Nearby places

Places and coordinates from the US Census Bureau Gazetteer (2024). Distances are from the epicentre.

Aftershocks so far

49 earthquakes have been recorded within 50 km since this one.

1. 1.7 8 km WNW of Carson City, Nevada 01:05 UTC
2. 2.2 8km NE of Markleeville, CA 15:30 UTC
3. 1.5 3 km NW of Topaz, California 08:56 UTC
4. 2.0 6 km SE of Markleeville, California 04:11 UTC
5. 1.6 California-Nevada border region 04:55 UTC
6. 2.3 18km E of Markleeville, CA 18:59 UTC
7. 1.9 4 km S of Dayton, Nevada 22:21 UTC
8. 2.3 8km NE of Markleeville, CA 00:47 UTC
9. 1.5 7 km N of Incline Village, Nevada 06:36 UTC
10. 2.2 4 km S of Dayton, Nevada 00:25 UTC
11. 2.2 4 km S of Dayton, Nevada 14:54 UTC
12. 2.7 4 km S of Dayton, Nevada 06:35 UTC
13. 1.6 4 km S of Dayton, Nevada 09:04 UTC
14. 1.6 4 km S of Topaz Lake, Nevada 08:55 UTC
15. 2.4 18km E of Markleeville, CA 01:54 UTC

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of 17:20 UTC. QuakeIndex does not forecast aftershocks. When USGS issues an operational aftershock forecast it appears on the USGS event page.

On USGS

• The official USGS event page — the source of record for every value above
• Did you feel it? Report it to USGS — reports go to USGS, not to us
• ShakeMap for this event, when USGS has produced one

QuakeIndex does not issue warnings. For earthquake early warning see ShakeAlert.