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Minor mag. 0.3 earthquake - Northern California on Tuesday, Nov 29, 2022 at 7:27 am (GMT -8) -

Minor magnitude 0.3 earthquake at 8 km depth

29 Nov 21:22 UTC: First to report: USGS after 6 hours.

Earthquake details

Date & time	Nov 29, 2022 15:27:31 UTC -
Local time at epicenter	Tuesday, Nov 29, 2022 at 7:27 am (GMT -8)
Status	Confirmed
Magnitude	0.3
Depth	7.5 km
Epicenter latitude / longitude	39.3394°N / 120.0095°W (California, United States)
Antipode	39.339°S / 59.991°E
Shaking intensity	Not felt
Felt
Primary data source	USGS (United States Geological Survey)
Nearest volcano	Soda Lakes (100 km / 62 mi)
Nearby towns and cities	6 km (4 mi) S of Floriston (pop: 73) \| Show on map \| Quakes nearby 10 km (6 mi) NNW of Incline Village (Nevada) (pop: 8,780) \| Show on map \| Quakes nearby 15 km (9 mi) E of Truckee (pop: 16,300) \| Show on map \| Quakes nearby 27 km (17 mi) SW of Reno (Nevada) (pop: 241,400) \| Show on map \| Quakes nearby 29 km (18 mi) NW of Carson City (Nevada) (pop: 54,500) \| Show on map \| Quakes nearby 31 km (19 mi) SW of Sparks (Nevada) (pop: 96,100) \| Show on map \| Quakes nearby 35 km (22 mi) SW of Sun Valley (Washoe County, Nevada) (pop: 19,300) \| Show on map \| Quakes nearby 45 km (28 mi) N of South Lake Tahoe (El Dorado County) (pop: 21,700) \| Show on map \| Quakes nearby
Weather at epicenter at time of quake
Estimated seismic energy released	1.8 x 10⁵ joules (0.049 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
0.3	7.5 km	Northern California	USGS
0.3	7.5 km	Northern California	RaspberryShake

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

Seismograms

Seismic station: Columbia College, Columbia, CA, USA (CMB/BK network) | Distance from quake: 149 km / 92 mi | Show on map | Station Info

Seismic station Columbia College, Columbia, 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

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

Seismic station: Mammoth (MLAC/CI network) | Distance from quake: 216 km / 134 mi | Show on map | Station Info

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

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

Seismic station Mammoth: 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: Marconi Conference Center, Marshall, CA, USA (MCCM/BK network) | Distance from quake: 282 km / 175 mi | Show on map | Station Info

Seismic station Marconi Conference Center, Marshall, CA, USA: vertical movement plot around time of quake (source: IRIS/BUD)

Seismic station Marconi Conference Center, Marshall, CA, USA: horizontal (E-W) movement plot around time of quake (source: IRIS/BUD)

Seismic station Marconi Conference Center, Marshall, 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: Tinemaha (TIN/CI network) | Distance from quake: 298 km / 185 mi | Show on map | Station Info

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

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

Seismic station Tinemaha: 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: San Andreas Geophysical Obs., Hollister, CA, USA (SAO/BK network) | Distance from quake: 313 km / 194 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)

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

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