QuakeIndex

Earthquake · reviewed by a seismologist

M 2.8ml

23 km NE of Hawthorne, Nevada

· 9.3 km deep · released about 480 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Mineral County 21 kmLyon County 72 kmMono County 94 kmChurchill County 95 kmDouglas County 101 kmAlpine County 115 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 2.8 (ml)
Depth
9.3 km below the surface
Felt
no reports yet
Nearest
Mineral County, 21 km SSE
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2675 days ago

This was a small earthquake. Shaking like this is often felt indoors nearby and very rarely causes damage.

How big was it?

This earthquake released about 480 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.8 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 32,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 22,000× the energy of this one
  3. Around the size people start to feel M 3.0 2× the energy of this one
  4. This earthquake M 2.8 about 480 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 38.6980, -118.4762. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Mineral County, NV 21 km (13 mi) NNW of here earthquakes near Mineral County
Lyon County, NV 72 km (45 mi) ESE of here earthquakes near Lyon County
Mono County, CA 94 km (58 mi) NNE of here earthquakes near Mono County
Churchill County, NV 95 km (59 mi) S of here earthquakes near Churchill County
Douglas County, NV 101 km (63 mi) ESE of here earthquakes near Douglas County
Alpine County, CA 115 km (72 mi) E of here earthquakes near Alpine County

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

Aftershocks so far

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

  1. 1.5 40 km ENE of Schurz, Nevada
  2. 1.9 9 km NNW of Walker Lake, Nevada
  3. 1.9 27 km S of Hawthorne, Nevada
  4. 1.5 24 km NE of Schurz, Nevada
  5. 2.1 7 km WSW of Mina, Nevada
  6. 2.5 13 km SW of Hawthorne, Nevada
  7. 2.3 13 km SW of Hawthorne, Nevada
  8. 1.6 13 km SW of Hawthorne, Nevada
  9. 1.6 12 km N of Walker Lake, Nevada
  10. 2.0 14 km SSW of Schurz, Nevada
  11. 1.6 17 km S of Schurz, Nevada
  12. 2.4 18 km E of Schurz, Nevada
  13. 1.7 7 km NE of Schurz, Nevada
  14. 2.4 9 km NE of Schurz, Nevada
  15. 2.2 19 km ESE of Hawthorne, 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.5 on 2016-07-07 — it released about 350 times the energy of this one.

From the QuakeIndex catalogue, built from the USGS FDSN event service.

On USGS

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