Minor mag. 2.1 earthquake - 11km SSW of Brentwood, CA, on Thursday, Jan 13, 2022 at 1:57 pm (GMT -8) -
Minor magnitude 2.1 earthquake at 19 km depth
13 Jan 21:59 UTC: First to report: USGS after 2 minutes.
|Date & time||Jan 13, 2022 21:57:41 UTC -|
|Local time at epicenter||Thursday, Jan 13, 2022 at 1:57 pm (GMT -8)|
|Epicenter latitude / longitude||37.83216°N / 121.76733°W (California, United States)|
|Antipode||37.832°S / 58.233°E|
|Shaking intensity||Not felt|
|Primary data source||USGS (United States Geological Survey)|
|Nearest volcano||Clear Lake (154 km / 96 mi)|
|Nearby towns and cities||12 km (7 mi) WSW of Byron (pop: 1,280) | Show on map | Quakes nearby|
13 km (8 mi) SSW of Brentwood (pop: 59,000) | Show on map | Quakes nearby
17 km (10 mi) N of Livermore (pop: 88,100) | Show on map | Quakes nearby
19 km (12 mi) ENE of San Ramon (pop: 76,100) | Show on map | Quakes nearby
20 km (12 mi) S of Antioch (pop: 110,500) | Show on map | Quakes nearby
21 km (13 mi) NE of Dublin (pop: 57,700) | Show on map | Quakes nearby
21 km (13 mi) NNE of Pleasanton (pop: 79,500) | Show on map | Quakes nearby
24 km (15 mi) SSE of New York of the Pacific (pop: 69,400) | Show on map | Quakes nearby
44 km (27 mi) WSW of Stockton (pop: 305,700) | Show on map | Quakes nearby
44 km (28 mi) E of Oakland (pop: 419,300) | Show on map | Quakes nearby
|Weather at epicenter at time of quake||Clear Sky 15.2°C (59 F), humidity: 67%, wind: 0 m/s (1 kts) from NNE|
|Estimated seismic energy released||8.9 x 107 joules (24.8 kilowatt hours) | 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.
|2.1||19 km||11km SSW of Brentwood, CA||USGS|
|2.1||19 km||SAN FRANCISCO BAY AREA, CALIF.||EMSC|
User reports for this quakeAt magnitude 2.1, 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.