QuakeIndex

Earthquake · reviewed by a seismologist

M 3.2ml

Earthquake near Rancho Palos Verdes, CA

Yes: an earthquake was likely felt in Rancho Palos Verdes in the last 24 hours. M 2.4, 15 km (10 mi) ESE of Rancho Palos Verdes, at 6:11 pm PST on 12 November 2026 (02:11 UTC); the estimated shaking in Rancho Palos Verdes was intensity II (weak). 16 people have reported feeling it to USGS. Every earthquake near Rancho Palos Verdes

This page: a magnitude 3.2 earthquake was recorded 21 km (13 mi) west of Rancho Palos Verdes, CA, at 11:03 pm PDT on 6 September 2024 (06:03 UTC), less than 1 km deep. 11 people have reported feeling it to USGS.

USGS: 22 km W of Rancho Palos Verdes, CA

39 km (24 mi) SSW of Los Angeles, CA · 25 km (16 mi) SW of Redondo Beach, CA

11:03 pm PDT, Sep 6, 2024 · · -0.1 km deep · released about 1,700 lb of TNT

10 km30 km60 km120 km N Los Angeles County 63 kmOrange County 78 kmVentura County 86 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
11:03 pm PDT on 6 September 2024 ()
Where
21 km (13 mi) west of Rancho Palos Verdes, CA · earthquakes near Rancho Palos Verdes
Magnitude
M 3.2 (ml)
Depth
-0.1 km below the surface
Felt
11 reports · strongest reported intensity III
Measured shaking
intensity II (ShakeMap)
Nearest
Los Angeles County, 63 km NNE
Nearest mapped fault
San Pedro Basin fault, 4 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 728 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 45 km (28 mi) from the epicentre. In Rancho Palos Verdes, 21 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: Rancho Palos Verdes 21 km, intensity II · Palos Verdes Estates 23 km, intensity II · Redondo Beach 26 km, intensity II · Manhattan Beach 27 km, intensity II · Torrance 29 km, intensity II · Lawndale 31 km, intensity II · Hawthorne 33 km, intensity II · Carson 34 km, intensity II. Estimated for each town centre; each link is that town's own record.

How big was it?

This earthquake released about 1,700 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 6.7 200,000× the energy of this one
  2. Mineral, Virginia 2011 M 5.8 8,800× the energy of this one
  3. Magna, Utah 2020 M 5.7 6,200× the energy of this one
  4. This earthquake M 3.2 about 1,700 lb of TNT
  5. Around the size people start to feel M 3.0 this one released 1.8× 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 4.6 on 2024-02-09 — about 140 times the energy of this one.

Before 2016, the USGS record lists 7 earthquakes of M5 or more within 50 km; the five largest:

  1. 5.5 11km NNW of Santa Barbara Is., CA · 50 km WSW of this epicentre
  2. 5.3 2 km SSW of Santa Monica, California · 34 km NNE of this epicentre
  3. 5.3 The 1973 Point Mugu, California Earthquake · 50 km NW of this epicentre
  4. 5.2 1 km SW of Las Flores, California · 35 km N of this epicentre
  5. 5.2 13km S of Malibu Beach, CA · 23 km NNW 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 33.7145, -118.6165. Map © OpenStreetMap contributors.

Nearby places

PlaceDistanceDirection from the epicentre
Los Angeles County, CA 63 km (39 mi) NNE earthquakes near Los Angeles County
Orange County, CA 78 km (48 mi) E earthquakes near Orange County
Ventura County, CA 86 km (53 mi) NNW earthquakes near Ventura County

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

Aftershocks so far

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

  1. 2.1 12 km S of San Pedro, CA
  2. 1.8 2 km SSE of Rolling Hills, CA
  3. 2.1 6 km N of Malibu, CA
  4. 2.8 7 km N of Malibu, CA
  5. 3.1 9 km WSW of Malibu, CA
  6. 2.8 6 km N of Malibu, CA
  7. 2.0 2 km E of Hawthorne, CA
  8. 1.9 5 km N of Malibu, CA
  9. 1.6 6 km N of Malibu, CA
  10. 1.6 1 km NW of Inglewood, CA
  11. 1.8 1 km WNW of Lennox, CA
  12. 2.9 1 km WNW of Lennox, CA
  13. 3.1 6 km NNE of Malibu, CA
  14. 1.8 6 km N of Malibu, CA
  15. 1.9 6 km N of Malibu, 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.