QuakeIndex

Earthquake · reviewed by a seismologist

M 1.5ml

Earthquake near Cold Springs, NV

No earthquake was likely felt in Cold Springs in the 24 hours to 8:17 pm PST (04:17 UTC). The last one was M 2.8, 18 km (11 mi) ESE, at 10:33 pm PDT on 22 September 2026, estimated intensity II (weak) in town; 242 felt reports to USGS. Every earthquake near Cold Springs

This page: a magnitude 1.5 earthquake was recorded 35 km (22 mi) north-northwest of Cold Springs, NV, at 8:37 pm PST on 12 January 2025 (04:37 UTC), 6.4 km deep.

USGS: 12 km SW of Doyle, California

53 km (33 mi) NW of Reno, NV

8:37 pm PST, Jan 12, 2025 · · 6.4 km deep · released about 5.4 lb of TNT

Every earthquake near Cold Springs Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Sierra County 49 kmPlumas County 54 kmStorey County 80 kmNevada County 87 kmLassen County 93 kmCarson City 96 kmWashoe County 99 kmPlacer County 108 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
8:37 pm PST on 12 January 2025 ()
Where
35 km (22 mi) north-northwest of Cold Springs, NV · earthquakes near Cold Springs
Magnitude
M 1.5 (ml)
Depth
6.4 km below the surface
Felt
no reports yet
Nearest
Sierra County, 49 km SW
Nearest mapped fault
Honey Lake fault, 10 km from its surface trace — near is not the same as on
Status
Reviewed by a seismologist

USGS · last changed by USGS · we first saw it 668 days ago

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

At this magnitude and depth, people at rest would likely notice it out to about 8 km (5 mi) from the epicentre. In Cold Springs, 35 km away, the estimate is intensity I (not felt). Estimated from magnitude, depth and distance with the intensity equation USGS Did You Feel It? uses; felt reports, where there are any, are the measurement.

Earthquakes near other towns within 30 km: Portola.

How big was it?

This earthquake released about 5.4 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 2.5 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 2,800,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 2,000,000× the energy of this one
  3. Around the size people start to feel M 3.0 180× the energy of this one
  4. This earthquake M 1.5 about 5.4 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.

For this area

The largest earthquake within 50 km since 2016 was M 4.5 on 2016-08-04 — about 30,000 times the energy of this one.

Before 2016, the USGS record lists 6 earthquakes of M5 or more within 50 km; the five largest:

  1. 6.0 6 km WNW of Verdi, California · 45 km SSE of this epicentre
  2. 5.6 6 km NNE of Doyle, California · 19 km NE of this epicentre
  3. 5.6 5 km NE of Loyalton, California · 25 km S of this epicentre
  4. 5.3 1 km NNE of Verdi, Nevada · 50 km SSE of this epicentre
  5. 5.3 4 km S of Doyle, California · 8 km ENE of this epicentre

Since 2016: the QuakeIndex catalogue (US, M1.5+), built from the USGS FDSN event service. Before 2016: USGS ComCat, M5+ from 1900. Distances are between epicentres. This is the record, not a forecast.

Where

Epicentre 39.9439, -120.1958. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Sierra County, CA 49 km (31 mi) SW earthquakes near Sierra County
Plumas County, CA 54 km (33 mi) W earthquakes near Plumas County
Storey County, NV 80 km (50 mi) SE earthquakes near Storey County
Nevada County, CA 87 km (54 mi) SW earthquakes near Nevada County
Lassen County, CA 93 km (58 mi) NNW earthquakes near Lassen County
Carson City, NV 96 km (60 mi) SSE earthquakes near Carson City

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. 2.5 8 km NE of Lake Davis, CA
  2. 2.3 8 km NE of Lake Davis, CA
  3. 3.2 8 km NE of Lake Davis, CA
  4. 2.4 8 km NE of Lake Davis, CA
  5. 2.1 8 km NE of Lake Davis, CA
  6. 1.8 8 km NE of Lake Davis, CA
  7. 2.0 8 km NE of Lake Davis, CA
  8. 2.1 7 km NE of Lake Davis, CA
  9. 2.1 7 km NE of Lake Davis, CA
  10. 2.0 7 km NE of Lake Davis, CA
  11. 2.5 8 km NE of Lake Davis, CA
  12. 1.9 8 km NE of Lake Davis, CA
  13. 1.5 23 km ENE of Herlong, California
  14. 1.9 20 km E of Herlong, California
  15. 2.2 13 km NE of Lake Davis, CA

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.