• 09 Mar 2025 13:03:20 PDT, (34.080, -118.897), depth 11.7km.
• 11km SW of Westlake Village, California

Aftershocks

• As of 09 Mar 2025, 01:16PM PDT, there have been 4 aftershocks recorded.
• The largest was M3.0 (smallest M2.4).
• More aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Historical Seismicity

• Since our records began in 1932 we’ve had 7 events of M4 or greater within 10km of today’s event.
• The largest historic event was M5.3 on 1973/02/21.
• The most recent historic event was M4.7 on 12 Sep 2024.

Faults

• Nearby faults: Malibu Coast fault zone (Malibu Coast fault) (4.0 km), Malibu Coast fault zone (Escondido thrust) (6.9 km), Boney Mountain fault (7.3 km), Sycamore Canyon fault (8.9 km), Anacapa-Dume fault (10.0 km), Santa Monica fault (offshore) (11.9 km), Malibu Coast fault zone (Latigo fault) (12.1 km) and Malibu Coast fault zone (Solstice fault) (12.9 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.
• No Wireless emergency alerts (WEA) were issued for this event. It fell below the M5+ threshold.
• The peak magnitude estimate from ShakeAlert was M4.5, EEW alerts could have been issued to cell phones to locations in the Malibu and Thousand Oaks areas via apps like MyShake and Google/Android operating system.
• Visit https://earthquake.usgs.gov/earthquakes/eventpage/ci41075584/shake-alert for the ShakeAlert Summary Page.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 24 Jun 2024 15:30:59 PDT, (35.113, -119.112), depth 12.1km.
• 24km SW of Lamont, California

Aftershocks

• As of 30 Jun 2024, 08:44AM PDT, there have been 30 aftershocks recorded.
• The largest was M3.4 (smallest M0.9).
• More aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Historical Seismicity

• Since our records began in 1932 we’ve had 71 events of M4 or greater within 10km of today’s event.
• The largest historic event was M5.8 on 1952/07/21.
• The most recent historic event was M4.3 on 08 May 2010.

Faults

• CFM fault associations: most likely Not associated with a CFM modeled fault (99%). Alternates: White Wolf fault (1%).*
• Nearby faults: unnamed faults (1952 earthquake fractures) (2.8 km), Wheeler Ridge fault zone (Wheeler Ridge fault) (10.7 km) and Pleito fault zone, western Pleito section (Pleito fault) (12.1 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 20 May 2024 05:17:36 PDT, (33.030, -116.003), depth 12.0km.
• 17km SE of Ocotillo Wells, California

Aftershocks

• As of 20 May 2024, 05:30AM PDT, there have been no aftershocks recorded.
• Aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Historical Seismicity

• Since our records began in 1932 we’ve had 60 events of M4 or greater within 10km of today’s event.
• The largest historic event was M6.6 on 1987/11/24.
• The most recent historic event was M4.5 on 10 May 2020.

Faults

• CFM fault associations: most likely Coyote Creek fault (81%). Alternates: Not associated with a CFM modeled fault (5%), Other CFM faults (14%).*
• Nearby faults: San Jacinto fault zone, Borrego Mountain section (Coyote Creek fault) (0.3 km), San Jacinto fault zone, Superstition Mountain section (fault) (4.6 km), San Jacinto fault zone, Superstition Hills section (11.6 km), San Jacinto fault zone, Superstition Hills section (Elmore Ranch fault) (14.3 km), San Jacinto fault zone, Superstition Hills section (Superstition Hills flt) (14.3 km) and San Jacinto fault zone, Superstition Hills section (Kane Spring fault) (14.9 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 07 May 2024 18:14:36 PDT, (32.397, -115.247), depth 11.5km.
• 7km NW of Delta, B.C., Mexico

Aftershocks

• As of 07 May 2024, 06:28PM PDT, there have been no aftershocks recorded.
• Aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Possible Foreshocks

• There were 3 events during the 3 days prior to the earthquake (within a 10 km radius).
• The largest was M2.1 (2024/05/05).

Historical Seismicity

• Since our records began in 1932 we’ve had 99 events of M4 or greater within 10km of today’s event.
• The largest historic event was M7.2 on 2010/04/04.
• The most recent historic event was M4.0 on 30 Aug 2022.

Faults

• CFM fault associations: most likely Cierro Prieto fault (82%). Alternates: Not associated with a CFM modeled fault (14%), Other CFM faults (4%).*

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 01 May 2024 13:49:00 PDT, (33.815, -117.633), depth 1.5km.
• 9km SW of Corona, California

Aftershocks

• As of 01 May 2024, 01:56PM PDT, there have been no aftershocks recorded.
• Aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Possible Foreshocks

• There were 11 events during the 3 days prior to the earthquake (within a 10 km radius).
• The largest was M2.8 (2024/05/01).

Historical Seismicity

• Since our records began in 1932 we’ve had 15 events of M4 or greater within 10km of today’s event.
• The largest historic event was M5.4 on 2008/07/29.
• The most recent historic event was M4.1 on 29 Aug 2012.

Faults

• CFM fault associations: most likely Whittier fault (37%). Alternates: Not associated with a CFM modeled fault (17%), Other CFM faults (46%).*
• Nearby faults: Elsinore fault zone, Glen Ivy section (Tin Mine fault) (3.5 km), Elsinore fault zone, Chino section (Chino fault) (4.1 km), Elsinore fault zone, Glen Ivy section (Main Street fault) (4.1 km), Elsinore fault zone, Glen Ivy section (Glen Ivy North fault) (4.3 km), Elsinore fault zone, Glen Ivy section (Eagle fault) (6.8 km), Elsinore fault zone, Whittier section (Whittier fault) (8.9 km), Peralta Hills fault (11.8 km) and Elsinore fault zone, Glen Ivy section (Glen Ivy South fault) (13.8 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 13 Feb 2024 23:53:13 PST, (33.128, -115.623), depth 9.8km.
• 10km N of Westmorland, California

Aftershocks

• As of 14 Feb 2024, 09:56AM PST, there have been 23 aftershocks recorded.
• The largest was M2.6 (smallest M1.1).
• More aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Possible Foreshocks

• There were 3 events during the 3 days prior to the earthquake (within a 10 km radius).
• The largest was M2.5 (2024/02/14).

Historical Seismicity

• Since our records began in 1932 we’ve had 109 events of M4 or greater within 10km of today’s event.
• The largest historic event was M6.2 on 1987/11/24.
• The most recent historic event was M4.1 on 02 Aug 2023.

Faults

• CFM fault associations: most likely Westmorland fault; main segment (67%). Alternates: Not associated with a CFM modeled fault (7%), Other CFM faults (26%).*
• Nearby faults: San Jacinto fault zone, Superstition Hills section (Lone Tree fault) (13.8 km) and San Jacinto fault zone, Superstition Hills section (Superstition Hills flt) (14.7 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 01 Jan 2024 08:27:32 PST, (33.580, -118.370), depth 11.4km.
• 18km S of Rancho Palos Verdes, California

Aftershocks

• As of 09 Jan 2024, 12:44PM PST, there have been no aftershocks recorded.
• Aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Historical Seismicity

• Since our records began in 1932 we’ve had 4 events of M4 or greater within 10km of today’s event.
• The largest historic event was M4.7 on 1963/09/14.
• The most recent historic event was M4.1 on 15 May 2013.

Faults

• CFM fault associations: most likely Not associated with a CFM modeled fault (71%). Alternates: San Pedro Basin fault; north segment (25%), Other CFM faults (4%).*
• Nearby faults: San Pedro Basin fault zone (San Pedro Basin fault) (6.4 km), Palos Verdes fault zone, San Pedro shelf section (Palos Verdes fault) (17.6 km) and THUMS-Huntington Beach (20.9 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 03 Nov 2023 13:12:18 PDT, (34.420, -119.165), depth 10.4km.
• 8km ESE of Ojai, California
• This event is a late aftershock of the M5.1 Ojai event in August 2023

Aftershocks

• As of 03 Nov 2023, 01:56PM PDT, there has been 1 aftershock recorded, M1.9.
• Aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Possible Foreshocks

• There were 1 events during the 3 days prior to the earthquake (within a 10 km radius).
• The largest was M1.2 (2023/11/02).

Historical Seismicity

• Since our records began in 1932 we’ve had 6 events of M4 or greater within 10km of today’s event.
• The largest historic event was M5.1 on 2023/08/20.
• The most recent historic event was M5.1 on 20 Aug 2023.

Faults

• Nearby faults: Sisar fault zone (Big Canyon fault) (0.5 km), Sisar fault zone (Sisar fault) (0.5 km), Lion Canyon fault (1.2 km), Mission Ridge fault system, Santa Ana section (Santa Ana fault) (2.3 km), San Cayetano fault (2.6 km), Faults near Oakview and Meiners Oaks (La Vista fault) (6.9 km), faults near Oakview and Meiners Oaks (Villanova fault) (7.9 km), faults near Oakview and Meiners Oaks (Devils Gulch fault) (8.7 km), Oak Ridge fault (9.0 km), faults near Oakview and Meiners Oaks (Oak View fault) (9.7 km), Sisar fault (9.7 km), faults of Orcutt and Timber Canyons (Orcutt fault) (10.8 km), Santa Ynez fault zone, eastern section (12.2 km), Red Mountain fault zone (Red Mountain fault) (12.8 km), Mission Ridge fault system, Arroyo Parida section (Arroyo Parida fault) (13.3 km), Mission Ridge fault system, Arroyo Parida section (13.4 km) and faults of Orcutt and Timber Canyons (Culbertson fault) (13.5 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 12 Jul 2023 18:42:53 PDT, (31.758, -115.922), depth 11.1km.
• 61km E of Maneadero, B.C., Mexico

Aftershocks

• As of 12 Jul 2023, 06:53PM PDT, there has been 1 aftershock recorded, M2.6.
• Aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Historical Seismicity

• Since our records began in 1932 we’ve had 75 events of M4 or greater within 10km of today’s event.
• The largest historic event was M5.6 on 1956/02/09.
• The most recent historic event was M4.0 on 29 Jul 2018.

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.

• 29 Apr 2023 05:07:03 PDT, (32.718, -115.543), depth 11.5km.
• 2km SW of Heber, California

Aftershocks

• As of 29 Apr 2023, 07:35AM PDT, there have been 21 aftershocks recorded.
• The largest was M3.4 (smallest M1.5).
• More aftershocks may be expected in the next few days, the largest expected is approximately 1 magnitude unit smaller than the mainshock.
• There is a small chance (about 5%) that a larger quake could occur, with the likelihood decreasing over time.

Possible Foreshocks

• There were 61 events during the 3 days prior to the earthquake (within a 10 km radius).
• The largest was M3.2 (2023/04/28).

Historical Seismicity

• Since our records began in 1932 we’ve had 43 events of M4 or greater within 10km of today’s event.
• The largest historic event was M6.4 on 1979/10/15.
• The most recent historic event was M4.0 on 22 May 2012.

Faults

• CFM fault associations: most likely Dixieland fault (89%). Alternates: Not associated with a CFM modeled fault (5%), Other CFM faults (6%).*
• Nearby faults: Imperial fault (10.7 km), Brawley seismic zone (Brawley fault zone) (13.7 km) and San Jacinto fault zone, Superstition Hills section (Wienert fault) (13.9 km).**

Additional Information

• Links for: USGS earthquake page, ShakeMap, DYFI, waveforms.
• Visit our special reports page for further information on local notable earthquakes.
• Visit scedc.caltech.edu to access any data recorded by the SCSN.

Below are the waveform data associated with this event, as recorded in our Live Seismograms Feed.