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Minor mag. 1.1 earthquake - 19km SW of Maricopa, CA, on Tuesday, Nov 29, 2022 at 8:42 pm (GMT -8) -

Minor magnitude 1.1 earthquake at 2 km depth

30 Nov 04:46 UTC: First to report: USGS after 3 minutes.
30 Nov 04:47: Magnitude recalculated from 1.3 to 1.0. Hypocenter depth recalculated from 11.7 to 0.8 km (from 7.3 to 0.5 mi). Epicenter location corrected by 1.2 km (0.7 mi) towards S.
30 Nov 18:48: Magnitude recalculated from 1.0 to 1.1. Hypocenter depth recalculated from 0.8 to 2.3 km (from 0.5 to 1.4 mi). Epicenter location corrected by 0.7 km (0.4 mi) towards SE.

Earthquake details

Date & time	Nov 30, 2022 04:42:50 UTC -
Local time at epicenter	Tuesday, Nov 29, 2022 at 8:42 pm (GMT -8)
Status	Confirmed
Magnitude	1.1
Depth	2.3 km
Epicenter latitude / longitude	34.92067°N / 119.523°W (California, United States)
Antipode	34.921°S / 60.477°E
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Golden Trout Creek (193 km / 120 mi)
Nearby towns and cities	9 km (5 mi) E of Cuyama (pop: 57) \| Show on map \| Quakes nearby 58 km (36 mi) NNE of Santa Barbara (pop: 91,800) \| Show on map \| Quakes nearby 61 km (38 mi) NNE of Goleta (Santa Barbara County) (pop: 30,900) \| Show on map \| Quakes nearby 68 km (42 mi) SW of Bakersfield (pop: 373,600) \| Show on map \| Quakes nearby 72 km (45 mi) SW of Oildale (Kern County) (pop: 32,700) \| Show on map \| Quakes nearby 74 km (46 mi) NNW of Ventura (pop: 96,800) \| Show on map \| Quakes nearby 76 km (47 mi) NW of Santa Paula (Ventura County) (pop: 30,500) \| Show on map \| Quakes nearby 99 km (62 mi) NW of Simi Valley (pop: 126,800) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Clear Sky 3.4°C (38 F), humidity: 76%, wind: 1 m/s (2 kts) from SE
Estimated seismic energy released	2.8 x 10⁶ joules (0.783 kilowatt hours) \| about seismic energy

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Data for the same earthquake reported by different agencies

Info: The more agencies report about the same quake and post similar data, the more confidence you can have in the data. It takes normally up to a few hours until earthquake parameters are calculated with near-optimum precision.

Mag.	Depth	Location	Source
1.1	2.3 km	19km SW of Maricopa, CA	USGS
1.1	2.3 km	Southern California	RaspberryShake
1.0	10 km	Southern California	IRIS

Most recent quakes Top 20 past 24 hrs Quakes in the US California

Seismograms

Seismic station: Mcpherson Peak (MPP/CI network) | Distance from quake: 27 km / 17 mi | Show on map | Station Info

Seismic station Mcpherson Peak: vertical movement plot around time of quake (source: IRIS/BUD)

Seismogram (vertical component) around time of quake. Thin dotted red line indicates time of quake. Seismic waves arrive some time later, depending on distance. Bandpass filter applied: 0.5-10.0 Hz. Source: IRIS Buffer of Uniform Data (BUD) webtool

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Seismic station Mcpherson Peak: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Mcpherson Peak: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake, showing horizontal E-W and N-S ground movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Santa Barbara (SBC/CI network) | Distance from quake: 56 km / 35 mi | Show on map | Station Info

Seismic station Santa Barbara: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Santa Barbara: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Santa Barbara: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Calstate Bakersfield (BAK/CI network) | Distance from quake: 61 km / 38 mi | Show on map | Station Info

Seismic station Calstate Bakersfield: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Calstate Bakersfield: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Calstate Bakersfield: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Arvin (ARV/CI network) | Distance from quake: 67 km / 42 mi | Show on map | Station Info

Seismic station Arvin: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Arvin: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Arvin: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

Seismic station: Osito Audit: Castaic Lake (OSI/CI network) | Distance from quake: 81 km / 50 mi | Show on map | Station Info

Seismic station Osito Audit: Castaic Lake: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Osito Audit: Castaic Lake: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Osito Audit: Castaic Lake: horizontal (N-S) movement plot around time of quake (source: IRIS/BUD)

Seismograms around time of quake.
Top: vertical movement, bottom: horizontal (E-W and N-S) movements. Source: IRIS Buffer of Uniform Data (BUD) webtool

User reports for this quake

At magnitude 1.1, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.

Earlier earthquakes in the same area

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