QuakeIndex

Earthquake · reviewed by a seismologist

M 2.9md

Earthquake near Salinas, CA

No earthquake was likely felt in Salinas in the 24 hours to 10:17 pm PST (06:17 UTC). The last one was M 2.7, 18 km (11 mi) ENE, at 5:38 am PDT on 29 October 2026, estimated intensity II (weak) in town; 3 felt reports to USGS. Every earthquake near Salinas

This page: a magnitude 2.9 earthquake was recorded 37 km (23 mi) southwest of Salinas, CA, at 4:46 pm PST on 10 January 2024 (00:46 UTC), 7.1 km deep. 40 people have reported feeling it to USGS.

USGS: 13 km N of Point Sur, CA

98 km (61 mi) S of San Jose, CA · 40 km (25 mi) SW of Salinas, CA

4:46 pm PST, Jan 10, 2024 · · 7.1 km deep · released about 720 lb of TNT

10 km30 km60 km120 km N Monterey County 58 kmSanta Cruz County 66 kmSan Benito County 78 kmSanta Clara County 91 kmSan Mateo County 117 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
4:46 pm PST on 10 January 2024 ()
Where
37 km (23 mi) southwest of Salinas, CA · earthquakes near Salinas
Magnitude
M 2.9 (md)
Depth
7.1 km below the surface
Felt
40 reports · strongest reported intensity IV
Nearest
Monterey County, 58 km ESE
Nearest mapped fault
San Gregorio 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 970 days ago

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

At this magnitude and depth, people at rest would likely notice it out to about 32 km (20 mi) from the epicentre. In Salinas, 37 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.

Earthquakes near other towns within 30 km: Carmel-by-the-Sea, Carmel Valley Village, Del Monte Forest, Monterey, Del Rey Oaks, Pacific Grove.

How big was it?

This earthquake released about 720 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 3.9 would have released about 32 times as much.

  1. Mineral, Virginia 2011 M 5.8 21,000× the energy of this one
  2. Magna, Utah 2020 M 5.7 15,000× the energy of this one
  3. Around the size people start to feel M 3.0 1.3× the energy of this one
  4. This earthquake M 2.9 about 720 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

No earthquake of M4 or more has been recorded within 50 km since our catalogue begins in 2016.

Before 2016, the USGS record lists 5 earthquakes of M5 or more within 50 km:

  1. 6.3 22 km S of Davenport, California · 50 km NNW of this epicentre
  2. 5.7 Monterey Bay area, California · 45 km NNW of this epicentre
  3. 5.2 5 km SSW of Spreckels, California · 29 km NE of this epicentre
  4. 5.1 8 km E of Carmel Valley Village, California · 25 km ENE of this epicentre
  5. 5.1 14 km NW of Big Sur, California · 6 km SSE 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 36.4212, -121.9267. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Monterey County, CA 58 km (36 mi) ESE earthquakes near Monterey County
Santa Cruz County, CA 66 km (41 mi) N earthquakes near Santa Cruz County
San Benito County, CA 78 km (49 mi) ENE earthquakes near San Benito County
Santa Clara County, CA 91 km (57 mi) NNE earthquakes near Santa Clara County
San Mateo County, CA 117 km (73 mi) NNW earthquakes near San Mateo County
Merced County, CA 137 km (85 mi) NE earthquakes near Merced County

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

Aftershocks so far

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

  1. 2.0 12 km SW of Gonzales, CA
  2. 1.5 7 km SE of Prunedale, CA
  3. 2.0 17 km NW of Pacific Grove, CA
  4. 1.6 8 km SSE of Carmel By The Sea, CA
  5. 1.5 20 km NW of Lopez Point, CA
  6. 1.5 11 km NNE of Lopez Point, CA
  7. 2.1 21 km NNW of Lopez Point, CA
  8. 1.8 21 km WNW of Lopez Point, CA
  9. 1.6 3 km WNW of Pacific Grove, CA
  10. 2.5 19 km ESE of Point Sur, CA
  11. 1.7 7 km ESE of Prunedale, 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.