Mag. 0.6 earthquake - 7km W of Cobb, CA, USA, on Thursday, 17 September 2020 at 20:34 (GMT) -
Minor magnitude 0.6 earthquake at 2 km depth
17 Sep 20:37 UTC: First to report: USGS after 3 minutes.
Depth: 1.5 km
Epicenter latitude / longitude: 38.83216°N / 122.80283°W (United States)
Nearest volcano: Clear Lake (16 km / 10 mi)
Nearby towns and cities:
2 km (1 mi) SSE of Caldwell Pines (Lake County)
15 km (10 mi) SSW of Clear Lake Riviera (Lake County) (pop: 3,090)
16 km (10 mi) NNE of Geyserville (Sonoma County) (pop: 862)
17 km (10 mi) SSE of Kelseyville (Lake County) (pop: 3,350)
19 km (12 mi) WNW of Middletown (Lake County) (pop: 1,320)
19 km (12 mi) E of Cloverdale (Sonoma County) (pop: 8,810)
75 km (46 mi) NW of Napa (pop: 80,400)
88 km (55 mi) NW of Vacaville (Solano County) (pop: 96,800)
Primary data source: USGS
Estimated released energy: 5 x 105 joules (0.139 kilowatt hours) [learn more]
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 0.6||1.5 km||7km W of Cobb, CA, USA||USGS|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 0.6, this quake was too small to be felt by humans, but it was recorded instrumentally.