Earthquake near Topaz Ranch Estates, 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 Topaz Ranch Estates, 7 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: Smith Valley, Smith, Gardnerville Ranchos, East Valley, Gardnerville, Minden.

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 7 earthquakes of M5 or more within 50 km; the five largest:

1. 6.1 22 km SSE of Stagecoach, Nevada · 48 km NNE of this epicentre Jun 25, 1933
2. 6.1 4 km S of Carter Springs, Nevada · 9 km WNW of this epicentre Sep 12, 1994
3. 5.5 California-Nevada border region · 39 km NE of this epicentre Jan 11, 1939
4. 5.1 10 km SE of South Lake Tahoe, California · 32 km WNW of this epicentre Dec 17, 1942
5. 5.1 8 km ESE of Mesa Vista, California · 13 km W of this epicentre Sep 12, 1994

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 38.7827, -119.5534. Map © OpenStreetMap contributors.

Nearby places

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

Aftershocks so far

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

1. 1.5 19 km E of Walker, California 15:19 UTC
2. 1.9 9 km ESE of Mesa Vista, California 00:07 UTC
3. 1.7 19 km E of Walker, California 09:06 UTC
4. 2.0 7 km S of Carter Springs, Nevada 04:20 UTC
5. 1.7 11 km SE of Smith Valley, Nevada 20:22 UTC
6. 2.3 4km N of Markleeville, CA 16:56 UTC
7. 2.0 8 km ENE of Topaz, California 06:01 UTC
8. 1.8 3 km SSW of Markleeville, California 11:52 UTC
9. 2.3 6km SE of Markleeville, CA 12:59 UTC
10. 1.6 5 km SE of Markleeville, California 02:26 UTC
11. 1.5 2 km NNW of Mesa Vista, California 09:44 UTC
12. 1.5 2 km NNW of Mesa Vista, California 12:15 UTC
13. 2.5 4km N of Mesa Vista, CA 00:32 UTC
14. 1.6 2 km NNW of Mesa Vista, California 13:38 UTC
15. 1.5 5 km WNW of Topaz Lake, Nevada 03:20 UTC

Counted from the QuakeIndex database, which ingests the USGS feed every 30 seconds · as of 17:04 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.