Contact | RSS | EN | DE | EL | ES | FR | IT | RU

Minor mag. 2.0 earthquake - 8.4 mi southeast of Hollister, San Benito County, California, USA, on Thursday, Dec 1, 2022 at 2:38 am (GMT -8) -

Minor magnitude 2.0 earthquake at 8 km depth

1 Dec 10:41 UTC: First to report: USGS after 2 minutes.
1 Dec 18:28: Magnitude recalculated from 2.1 to 2.0. Hypocenter depth recalculated from 8.5 to 8.4 km (from 5.3 to 5.2 mi). Epicenter location corrected by 0.6 km (0.3 mi) towards NE.

Earthquake details

Date & time	Dec 1, 2022 10:38:49 UTC -
Local time at epicenter	Thursday, Dec 1, 2022 at 2:38 am (GMT -8)
Status	Confirmed
Magnitude	2
Depth	8.4 km
Epicenter latitude / longitude	36.773°N / 121.28567°W (San Benito, California, United States)
Antipode	36.773°S / 58.714°E
Shaking intensity	Very weak shaking
Felt	0 reports
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Mammoth Mountain (221 km / 137 mi)
Nearby towns and cities	4 km (2 mi) ESE of Tres Pinos (pop: 476) \| Show on map \| Quakes nearby 14 km (8 mi) SE of Hollister (pop: 37,500) \| Show on map \| Quakes nearby 34 km (21 mi) E of Prunedale (pop: 17,600) \| Show on map \| Quakes nearby 35 km (22 mi) ENE of Salinas (pop: 157,400) \| Show on map \| Quakes nearby 36 km (22 mi) SE of Gilroy (pop: 53,200) \| Show on map \| Quakes nearby 39 km (24 mi) N of Soledad (pop: 25,000) \| Show on map \| Quakes nearby 45 km (28 mi) ESE of Watsonville (pop: 53,600) \| Show on map \| Quakes nearby 83 km (52 mi) SE of San Jose (pop: 1,026,900) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake	Clear Sky 5.9°C (43 F), humidity: 74%, wind: 1 m/s (2 kts) from ESE
Estimated seismic energy released	6.3 x 10⁷ joules (17.5 kilowatt hours) \| about seismic energy

Show interactive Map

[smaller] [bigger]

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
2.0	8.4 km	4km SE of Tres Pinos, CA	USGS
2.1	8 km	CENTRAL CALIFORNIA	EMSC
2.0	8.4 km	Central California	RaspberryShake
2.1	10 km	Central California	IRIS

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

Seismograms

Seismic station: San Andreas Geophysical Obs., Hollister, CA, USA (SAO/BK network) | Distance from quake: 14 km / 9 mi | Show on map | Station Info

Seismic station San Andreas Geophysical Obs., Hollister, CA, USA: 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

Show less

Seismic station San Andreas Geophysical Obs., Hollister, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station San Andreas Geophysical Obs., Hollister, CA, USA: 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: Columbia College, Columbia, CA, USA (CMB/BK network) | Distance from quake: 161 km / 100 mi | Show on map | Station Info

Seismic station Columbia College, Columbia, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Columbia College, Columbia, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Columbia College, Columbia, CA, USA: 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: Valley Oaks Golf Course (VOG/CI network) | Distance from quake: 177 km / 110 mi | Show on map | Station Info

Seismic station Valley Oaks Golf Course: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Valley Oaks Golf Course: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Valley Oaks Golf Course: 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: Simmler (SMM/CI network) | Distance from quake: 199 km / 124 mi | Show on map | Station Info

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

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

Seismic station Simmler: 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: Mcpherson Peak (MPP/CI network) | Distance from quake: 248 km / 154 mi | Show on map | Station Info

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

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.
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 2.0, such a quake wouldn't normally be felt by people except under very favorable conditions.

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.

There are no user reports for this quake.

Earlier earthquakes in the same area

Click here to search our database for earlier earthquakes in the same area since 1900!

Try our free app!

Android | iOS version

Why is there advertising on this site?

Support us - Help us upgrade our services!

We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:

Improved multilanguage support
Tsunami alerts
Faster responsiveness

Thanks to your past donations, these features have been added recently:

Design upgrade
Detailed quake stats
Additional seismic data sources

Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS

Thank you!

Sources: VolcanoDiscovery / VolcanoAdventures and other sources as noted.
Use of material: Most text and images on our websites are owned by us. Re-use is generally not permitted without authorization. Contact us for licensing rights.

Volcanoes & Earthquakes