QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9ml

Nevada

· 9.0 km deep · released about 21 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Washoe County 70 kmStorey County 75 kmSierra County 94 kmPlumas County 100 kmCarson City 106 kmLassen County 106 kmPershing County 113 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 1.9 (ml)
Depth
9.0 km below the surface
Felt
no reports yet
Nearest
Washoe County, 70 km N
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 1151 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 21 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 710,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 500,000× the energy of this one
  3. Around the size people start to feel M 3.0 45× the energy of this one
  4. This earthquake M 1.9 about 21 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 40.1023, -119.6601. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Washoe County, NV 70 km (43 mi) S of here earthquakes near Washoe County
Storey County, NV 75 km (46 mi) N of here earthquakes near Storey County
Sierra County, CA 94 km (58 mi) NE of here earthquakes near Sierra County
Plumas County, CA 100 km (62 mi) E of here earthquakes near Plumas County
Carson City, NV 106 km (66 mi) N of here earthquakes near Carson City
Lassen County, CA 106 km (66 mi) SE of here earthquakes near Lassen County

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

Aftershocks so far

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

  1. 1.8 19 km NNW of Sutcliffe, Nevada
  2. 2.8 7 km NE of Cold Springs, Nevada
  3. 1.7 12 km N of Herlong, California
  4. 2.3 20 km E of Honey Lake, CA
  5. 1.5 13 km N of Herlong, California
  6. 2.4 21 km E of Honey Lake, CA
  7. 2.9 22 km E of Honey Lake, CA
  8. 1.5 11 km N of Herlong, California
  9. 1.9 37 km NE of Herlong, California
  10. 1.6 39 km NNE of Nixon, Nevada
  11. 1.5 12 km SW of Doyle, California
  12. 1.5 31 km NNW of Sutcliffe, Nevada
  13. 1.6 17 km NW of Sutcliffe, Nevada
  14. 2.0 14 km NNW of Sutcliffe, Nevada
  15. 1.6 22 km NNW of Sutcliffe, 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.