QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

7 km SSE of Topaz Ranch Estates, Nevada

· 9.3 km deep · released about 7.6 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Douglas County 29 kmAlpine County 31 kmLyon County 44 kmCarson City 59 kmStorey County 85 kmTuolumne County 85 kmMineral County 92 kmEl Dorado County 95 kmMono County 99 km
Distance rings around the epicentre, with the nearest towns at their true direction and later quakes as coloured dots. Not a shaking map — see the USGS ShakeMap for that.
When
Magnitude
M 1.6 (ml)
Depth
9.3 km below the surface
Felt
1 report · strongest reported intensity II
Nearest
Douglas County, 29 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2855 days ago

This was a minor earthquake. Quakes this small are rarely felt and do not cause damage. 1 person has reported feeling it to USGS.

How big was it?

This earthquake released about 7.6 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.6 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,000,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,400,000× the energy of this one
  3. Around the size people start to feel M 3.0 130× the energy of this one
  4. This earthquake M 1.6 about 7.6 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.

Where

Epicentre 38.6772, -119.4532. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Douglas County, NV 29 km (18 mi) SSE of here earthquakes near Douglas County
Alpine County, CA 31 km (19 mi) ENE of here earthquakes near Alpine County
Lyon County, NV 44 km (28 mi) SSW of here earthquakes near Lyon County
Carson City, NV 59 km (36 mi) SSE of here earthquakes near Carson City
Storey County, NV 85 km (53 mi) S of here earthquakes near Storey County
Tuolumne County, CA 85 km (53 mi) NNE of here earthquakes near Tuolumne County

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

Aftershocks so far

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

  1. 1.9 13km WNW of Bridgeport, CA
  2. 2.3 26km ENE of Dardanelle, CA
  3. 2.4 9km NE of Markleeville, CA
  4. 1.6 7 km SSW of Markleeville, California
  5. 2.1 24km SSW of Smith Valley, NV
  6. 1.5 California-Nevada border region
  7. 2.4 19km E of Markleeville, CA
  8. 2.5 8km NE of Markleeville, CA
  9. 2.3 7km NE of Markleeville, CA
  10. 2.3 7km SSW of Markleeville, CA
  11. 1.7 7 km SSW of Carter Springs, Nevada
  12. 1.8 California-Nevada border region
  13. 1.5 5 km NW of Topaz, California
  14. 1.5 22 km W of Walker Lake, Nevada
  15. 2.3 3km W of Markleeville, CA

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

On USGS

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