QuakeIndex

Earthquake · reviewed by a seismologist

M 1.9md

Earthquake near Dollar Point, CA

No earthquake was likely felt in Dollar Point in the 24 hours to 2:20 pm PST (22:20 UTC). The last one was M 1.7, 3 km (2 mi) S, at 4:21 am PST on 9 November 2026, estimated intensity II (weak) in town. Every earthquake near Dollar Point

This page: a magnitude 1.9 earthquake was recorded 4 km (2 mi) north of Dollar Point, CA, at 9:34 pm PDT on 19 April 2023 (04:34 UTC), 5.3 km deep. 1 person has reported feeling it to USGS.

USGS: 4km N of Dollar Point, CA

42 km (26 mi) SSW of Reno, NV · 31 km (19 mi) WNW of Carson, NV

9:34 pm PDT, Apr 19, 2023 · · 5.3 km deep · released about 21 lb of TNT

Every earthquake near Dollar Point Felt it? Tell USGS Check my area
10 km30 km60 km120 km N Carson City 31 kmSierra County 54 kmStorey County 55 kmDouglas County 55 kmPlacer County 57 kmNevada County 59 kmEl Dorado County 62 kmAlpine County 72 kmLyon County 81 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
9:34 pm PDT on 19 April 2023 ()
Where
4 km (2 mi) north of Dollar Point, CA · earthquakes near Dollar Point
Magnitude
M 1.9 (md)
Depth
5.3 km below the surface
Felt
1 report
Nearest
Carson City, 31 km ESE
Nearest mapped fault
West Tahoe-Dollar Point fault, 1 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 1302 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 14 km (9 mi) from the epicentre. In Dollar Point, 4 km away, the estimate is intensity II (weak). 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.

Likely felt in: Tahoe Vista 4 km, intensity II · Sunnyside-Tahoe City 10 km, intensity II · Truckee 14 km, intensity II. Estimated for each town centre; each link is that town's own record.

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 5.8 730,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 520,000× the energy of this one
  3. Around the size people start to feel M 3.0 46× 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.

For this area

The largest earthquake within 50 km since 2016 was M 4.7 on 2021-05-07 — about 14,000 times the energy of this one.

Before 2016, the USGS record lists 10 earthquakes of M5 or more within 50 km; the five largest:

  1. 6.0 Near Reno, Nevada · 40 km NE of this epicentre
  2. 6.0 6 km WNW of Verdi, California · 36 km N of this epicentre
  3. 5.9 9 km NW of Truckee, California · 24 km NW of this epicentre
  4. 5.3 11 km N of Soda Springs, California · 35 km NW of this epicentre
  5. 5.3 1 km NNE of Verdi, Nevada · 36 km NNE 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 39.2233, -120.0975. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Carson City, NV 31 km (19 mi) ESE earthquakes near Carson City
Sierra County, CA 54 km (33 mi) NW earthquakes near Sierra County
Storey County, NV 55 km (34 mi) ENE earthquakes near Storey County
Douglas County, NV 55 km (34 mi) SE earthquakes near Douglas County
Placer County, CA 57 km (35 mi) WSW earthquakes near Placer County
Nevada County, CA 59 km (36 mi) W 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. 2.3 7 km S of Cold Springs, Nevada
  2. 1.6 Nevada
  3. 1.8 6 km SSE of Cold Springs, Nevada
  4. 1.9 7 km S of Cold Springs, Nevada
  5. 2.5 6 km S of Cold Springs, Nevada
  6. 2.0 Nevada
  7. 1.5 5 km SSE of Floriston, California
  8. 1.6 5 km SSE of Floriston, California
  9. 2.8 6 km S of Cold Springs, Nevada
  10. 2.4 7 km S of Cold Springs, Nevada
  11. 1.6 7 km S of Cold Springs, Nevada
  12. 1.6 7 km S of Cold Springs, Nevada
  13. 1.6 7 km S of Cold Springs, Nevada
  14. 2.3 7 km S of Cold Springs, Nevada
  15. 1.6 7 km S of Cold Springs, 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.