Weak mag. 2.8 earthquake - California, USA, on Thursday, Jan 27, 2022 at 2:52 am (GMT -8) -


Weak magnitude 2.8 earthquake at 10 km depth
27 Jan 10:55 UTC: First to report: USGS after 2 minutes.
27 Jan 10:57: Magnitude recalculated from 2.9 to 2.8. Hypocenter depth recalculated from 12.7 to 10.2 km (from 7.9 to 6.3 mi). Epicenter location corrected by 0.5 km (0.3 mi) towards ESE.
27 Jan 17:20: Hypocenter depth recalculated from 10.2 to 9.9 km (from 6.3 to 6.2 mi).
27 Jan 10:57: Magnitude recalculated from 2.9 to 2.8. Hypocenter depth recalculated from 12.7 to 10.2 km (from 7.9 to 6.3 mi). Epicenter location corrected by 0.5 km (0.3 mi) towards ESE.
27 Jan 17:20: Hypocenter depth recalculated from 10.2 to 9.9 km (from 6.3 to 6.2 mi).
Local time at epicenter: Thursday, Jan 27, 2022 at 2:52 am (GMT -8)
Magnitude: 2.8
Depth: 9.9 km
Epicenter latitude / longitude: 35.03983°N / 118.99317°W

Antipode: 35.04°S / 61.007°E
Nearest volcano: Coso (153 km / 95 mi)
Nearby towns and cities:
452 km (281 mi) SSE of Sacramento (pop: 490,700) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky
11.4°C (53 F), humidity: 20%, wind: 3 m/s (5 kts) from S
Primary data source: USGS (United States Geological Survey)
Clear Sky

Estimated released energy: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 tons of TNT) | about seismic energy
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 |
2.8 | 9.9 km | 12km NNW of Grapevine, CA | USGS |
2.8 | 10 km | CENTRAL CALIFORNIA | EMSC |
2.8 | 9.9 km | Central California | RaspberryShake |
User reports for this quake
At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Earlier earthquakes in the same area
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