Light mag. 3.3 earthquake - 11km NNW of Redwood Valley, CA (USA), on Wednesday, 19 August 2020 at 01:43 (GMT) -

Light mag. 3.3 earthquake - 11km NNW of Redwood Valley, CA (USA), on Wednesday, 19 August 2020 at 01:43 (GMT)

Light magnitude 3.3 earthquake at 8 km depth

19 Aug 08:38 UTC: First to report: USGS after 7 hours.
Date & time: 19 Aug 2020 01:43:42 UTC -
Magnitude: 3.3
Depth: 8.4 km
Epicenter latitude / longitude: 39.35733°N / 123.24717°W (United States)
Nearest volcano: Clear Lake (60 km / 37 mi)
Nearby towns and cities:
11 km (7 mi) NNW of Redwood Valley (pop: 1,730) --> See nearby quakes!
11 km (7 mi) ESE of Willits (pop: 4,860) --> See nearby quakes!
23 km (14 mi) N of Ukiah (pop: 15,900) --> See nearby quakes!
36 km (22 mi) NW of Upper Lake (pop: 1,050) --> See nearby quakes!
45 km (28 mi) NW of Tuckertown (pop: 4,810) --> See nearby quakes!
49 km (30 mi) E of Fort Bragg (Mendocino County) (pop: 7,290) --> See nearby quakes!
70 km (43 mi) NW of Clearlake (Lake County) (pop: 15,200) --> See nearby quakes!
98 km (61 mi) NNW of Windsor (Sonoma County) (pop: 27,500) --> See nearby quakes!
112 km (70 mi) NNW of Santa Rosa (pop: 175,000) --> See nearby quakes!
174 km (108 mi) WNW of Sacramento (pop: 490,700) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 tons of TNT) More info
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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.
MagnitudeDepthLocationSource
3.38.4 km11km NNW of Redwood Valley, CA (USA)USGS

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Earlier earthquakes in the same area

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