QuakeIndex

Earthquake · reviewed by a seismologist

M 1.7ml

4 km NW of Doyle, California

· 10 km deep · released about 11 lb of TNT

Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Plumas County 59 kmSierra County 62 kmLassen County 84 kmWashoe County 86 kmStorey County 86 kmNevada County 100 kmCarson City 106 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 1.7 (ml)
Depth
10 km below the surface
Felt
no reports yet
Nearest
Plumas County, 59 km W
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 2794 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 11 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.7 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 1,400,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 1,000,000× the energy of this one
  3. Around the size people start to feel M 3.0 89× the energy of this one
  4. This earthquake M 1.7 about 11 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 40.0537, -120.1412. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection
Plumas County, CA 59 km (36 mi) E of here earthquakes near Plumas County
Sierra County, CA 62 km (39 mi) NNE of here earthquakes near Sierra County
Lassen County, CA 84 km (52 mi) SSE of here earthquakes near Lassen County
Washoe County, NV 86 km (53 mi) SSW of here earthquakes near Washoe County
Storey County, NV 86 km (54 mi) NW of here earthquakes near Storey County
Nevada County, CA 100 km (62 mi) NNE of here earthquakes near Nevada County

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

Aftershocks so far

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

  1. 2.4 4 km E of Cold Springs, Nevada
  2. 2.3 4 km E of Cold Springs, Nevada
  3. 1.8 4 km E of Cold Springs, Nevada
  4. 1.7 4 km E of Cold Springs, Nevada
  5. 1.7 14 km NNW of Sutcliffe, Nevada
  6. 1.5 8 km NNW of Sutcliffe, Nevada
  7. 1.5 Nevada
  8. 1.5 13 km NNW of Sutcliffe, Nevada
  9. 2.8 9 km NNW of Sutcliffe, Nevada
  10. 1.8 9 km N of Sutcliffe, Nevada
  11. 1.6 8 km N of Sutcliffe, Nevada
  12. 1.7 9 km NNW of Sutcliffe, Nevada
  13. 2.3 15km SE of Honey Lake, CA
  14. 1.9 9 km NNW of Sutcliffe, Nevada
  15. 1.8 9 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.

For this area

The largest earthquake within 50 km in our catalogue was M 4.5 on 2016-08-04 — it released about 15,000 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.