QuakeIndex

Earthquake · reviewed by a seismologist

M 1.6ml

5 km SSE of Topaz Ranch Estates, Nevada

· 3.4 km deep · released about 7.6 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Douglas County 26 kmAlpine County 29 kmLyon County 44 kmCarson City 56 kmStorey County 83 kmTuolumne County 86 kmEl Dorado County 93 kmMineral County 94 kmMono County 101 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
3.4 km below the surface
Felt
no reports yet
Nearest
Douglas County, 26 km NNW
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2455 days ago

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

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 38.6928, -119.4734. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Douglas County, NV 26 km (16 mi) SSE of here earthquakes near Douglas County
Alpine County, CA 29 km (18 mi) ENE of here earthquakes near Alpine County
Lyon County, NV 44 km (27 mi) SSW of here earthquakes near Lyon County
Carson City, NV 56 km (35 mi) SSE of here earthquakes near Carson City
Storey County, NV 83 km (52 mi) S of here earthquakes near Storey County
Tuolumne County, CA 86 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

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

  1. 1.6 4 km S of Topaz Lake, Nevada
  2. 2.4 18km E of Markleeville, CA
  3. 1.6 2 km WSW of Topaz Lake, Nevada
  4. 1.5 11 km WSW of Topaz, California
  5. 2.4 12km NNW of Bridgeport, CA
  6. 1.6 16 km WSW of Schurz, Nevada
  7. 1.8 10km WNW of Bridgeport, CA
  8. 1.6 8 km E of Topaz, California
  9. 2.1 23km NE of Dardanelle, CA
  10. 1.8 10 km NW of Topaz Lake, Nevada
  11. 1.7 5 km ESE of Topaz Lake, Nevada
  12. 2.3 20km E of Markleeville, CA
  13. 2.7 21km E of Markleeville, CA
  14. 1.5 2 km S of Topaz Lake, Nevada
  15. 3.0 21km SW of Smith Valley, NV

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.