Mag. 2.3 earthquake - 2.7 mi north of Windsor, Sonoma County, California, USA, on Tuesday, 17 November 2020 at 18:48 (GMT) -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in the US | California | Washington, D.C.
Minor magnitude 2.3 earthquake at 0 km depth
17 Nov 18:50 UTC: First to report: USGS after 2 minutes.
Depth: 0.0 km
Epicenter latitude / longitude: 38.58367°N / 122.79733°W (Sonoma County, California, United States)
Nearest volcano: Clear Lake (43 km / 27 mi)
Nearby towns and cities:
4 km (3 mi) NNE of Windsor (Sonoma County) (pop: 27,500) --> See nearby quakes!
7 km (4 mi) ESE of Healdsburg (Sonoma County) (pop: 11,700) --> See nearby quakes!
17 km (11 mi) NNW of Santa Rosa (pop: 175,000) --> See nearby quakes!
19 km (12 mi) W of Calistoga (Napa County) (pop: 5,330) --> See nearby quakes!
20 km (12 mi) ENE of Guerneville (pop: 4,530) --> See nearby quakes!
20 km (13 mi) N of Sebastopol (pop: 7,680) --> See nearby quakes!
28 km (18 mi) NNW of Rohnert Park (pop: 42,400) --> See nearby quakes!
42 km (26 mi) NNW of Petaluma (pop: 60,400) --> See nearby quakes!
3927 km (2440 mi) WNW of Washington (District of Columbia) (pop: 601,700) --> See nearby quakes!
3927 km (2440 mi) WNW of Washington DC (District of Columbia) (pop: 601,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.8 x 108 joules (49.4 kilowatt hours) More info
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.
|M 2.3||km||4km NNE of Windsor, CA, USA||USGS|
|M 2.3||km||NORTHERN CALIFORNIA, USA||EMSC|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 2.3, this quake was probably too small to be felt by humans, but it could be recorded instrumentally.
be the first to report it!There are no user reports for this quake yet. If you felt it