QuakeIndex

Earthquake · reviewed by a seismologist

M 3.2ml

Earthquake near Cabazon, CA

No earthquake was likely felt in Cabazon in the 24 hours to 3:27 am PST (11:27 UTC). The last one was M 2.8, 20 km (13 mi) SW, at 8:30 pm PDT on 14 October 2026, estimated intensity II (weak) in town; 87 felt reports to USGS. Every earthquake near Cabazon

This page: a magnitude 3.2 earthquake was recorded 5 km (3 mi) northwest of Cabazon, CA, at 9:34 pm PDT on 3 June 2019 (04:34 UTC), 16 km deep. 346 people have reported feeling it to USGS.

USGS: 5km NW of Cabazon, CA

15 km (9 mi) NE of Beaumont, CA · 147 km (91 mi) E of Los Angeles, CA

9:34 pm PDT, Jun 3, 2019 · · 16 km deep · released about 1,900 lb of TNT

10 km30 km60 km120 km N Riverside County 80 kmOrange County 93 kmSan Diego County 104 kmSan Bernardino County 116 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 3 June 2019 ()
Where
5 km (3 mi) northwest of Cabazon, CA · earthquakes near Cabazon
Magnitude
M 3.2 (ml)
Depth
16 km below the surface
Felt
346 reports · strongest reported intensity III
Nearest
Riverside County, 80 km ESE
Nearest mapped fault
San Andreas fault, under 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 2626 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 44 km (27 mi) from the epicentre. In Cabazon, 5 km away, the estimate is intensity III (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: Banning 6 km, intensity III · Beaumont 14 km, intensity II · Yucaipa 22 km, intensity II · San Jacinto 23 km, intensity II · Valle Vista 24 km, intensity II · Morongo Valley 25 km, intensity II · Idyllwild 26 km, intensity II · Hemet 27 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 1,900 lb of TNT. Magnitude is logarithmic: each whole step up releases about 32 times more energy, so a magnitude 4.2 would have released about 32 times as much.

  1. Northridge, California 1994 M 6.7 180,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 7,900× the energy of this one
  3. Magna, Utah 2020 M 5.7 5,600× the energy of this one
  4. This earthquake M 3.2 about 1,900 lb of TNT
  5. Around the size people start to feel M 3.0 this one released 2× more

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 2018-05-08 — about 86 times the energy of this one.

Before 2016, the USGS record lists 34 earthquakes of M5 or more within 50 km; the five largest:

  1. 7.3 The 1992 Landers, California Earthquake · 45 km NE of this epicentre
  2. 6.7 The 1918 San Jacinto, California Earthquake · 26 km SSW of this epicentre
  3. 6.3 The 1992 Big Bear, California Earthquake · 28 km N of this epicentre
  4. 6.2 3 km SE of San Bernardino, California · 43 km WNW of this epicentre
  5. 6.1 The 1992 Joshua Tree, California Earthquake · 47 km E 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 33.9557, -116.8233. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Riverside County, CA 80 km (50 mi) ESE earthquakes near Riverside County
Orange County, CA 93 km (58 mi) WSW earthquakes near Orange County
San Diego County, CA 104 km (64 mi) S earthquakes near San Diego County
San Bernardino County, CA 116 km (72 mi) NNE earthquakes near San Bernardino County

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

Aftershocks so far

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

  1. 1.6 14km WNW of Anza, CA
  2. 1.7 12km SSE of Valle Vista, CA
  3. 1.6 4km SSW of Idyllwild, CA
  4. 1.5 1km SSE of Loma Linda, CA
  5. 1.6 1km ESE of Loma Linda, CA
  6. 1.6 4km ESE of Loma Linda, CA
  7. 1.7 6km SSE of Loma Linda, CA
  8. 1.5 7km NW of Anza, CA
  9. 1.7 8km SSW of Idyllwild, CA
  10. 1.8 8km SSW of Idyllwild, CA
  11. 2.2 4km E of Yucca Valley, CA
  12. 1.6 14km WNW of Anza, CA
  13. 1.9 5km NNE of Cabazon, CA
  14. 1.7 4km WSW of Morongo Valley, CA
  15. 1.5 8km ENE of Yucaipa, 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.