QuakeIndex

Earthquake · reviewed by a seismologist

M 2.1ml

11 km NE of Silver Springs, Nevada

· 6.6 km deep · released about 43 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Storey County 34 kmLyon County 52 kmCarson City 64 kmChurchill County 75 kmDouglas County 77 kmAlpine County 112 kmSierra County 119 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 2.1 (ml)
Depth
6.6 km below the surface
Felt
1 report · strongest reported intensity II
Nearest
Storey County, 34 km W
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2786 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 43 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.1 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 350,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 250,000× the energy of this one
  3. Around the size people start to feel M 3.0 22× the energy of this one
  4. This earthquake M 2.1 about 43 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 39.4892, -119.1389. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Storey County, NV 34 km (21 mi) E of here earthquakes near Storey County
Lyon County, NV 52 km (32 mi) N of here earthquakes near Lyon County
Carson City, NV 64 km (40 mi) NE of here earthquakes near Carson City
Churchill County, NV 75 km (47 mi) W of here earthquakes near Churchill County
Douglas County, NV 77 km (48 mi) NNE of here earthquakes near Douglas County
Alpine County, CA 112 km (70 mi) NNE of here earthquakes near Alpine County

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

Aftershocks so far

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

  1. 1.7 13 km SW of Wadsworth, Nevada
  2. 1.9 8 km W of Wadsworth, Nevada
  3. 1.6 4 km SE of Silver Springs, Nevada
  4. 1.5 4 km SE of Silver Springs, Nevada
  5. 1.5 13 km ESE of Fernley, Nevada
  6. 2.5 15 km ESE of Fernley, Nevada
  7. 2.0 13 km ESE of Fernley, Nevada
  8. 1.7 13 km ESE of Fernley, Nevada
  9. 1.9 13 km ESE of Fernley, Nevada
  10. 1.8 24 km S of Fallon Station, Nevada
  11. 1.5 16 km E of Silver Springs, Nevada
  12. 1.7 19 km WSW of Wadsworth, Nevada
  13. 3.8 10 km N of Stagecoach, Nevada
  14. 2.0 14 km ESE of Fernley, Nevada
  15. 1.5 13 km SE of Sparks, Nevada

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.