Minor mag. 1.8 earthquake - 26km ENE of Dardanelle, CA, on Tuesday, Sep 21, 2021 9:19 am (GMT -7) -

Minor mag. 1.8 earthquake - 26km ENE of Dardanelle, CA, on Tuesday, Sep 21, 2021 9:19 am (GMT -7)

Minor magnitude 1.8 earthquake at 5 km depth

21 Sep 16:21 UTC: First to report: USGS after 2 minutes.
21 Sep 18:22: Magnitude recalculated from 1.5 to 1.8. Hypocenter depth recalculated from 5.4 to 5.2 km (from 3.4 to 3.2 mi). Epicenter location corrected by 0.9 km (0.6 mi) towards E.
Date & time: Sep 21, 2021 16:19:50 UTC -
Local time at epicenter: Tuesday, Sep 21, 2021 9:19 am (GMT -7)
Magnitude: 1.8
Depth: 5.2 km
Epicenter latitude / longitude: 38.4155°N / 119.554°W (California, United States)
Antipode: 38.416°S / 60.446°E
Nearest volcano: Mono Lake (66 km / 41 mi)
Nearby towns and cities:
13 km (8 mi) SSW of Walker (pop: 721) --> See nearby quakes!
36 km (22 mi) S of Topaz Ranch Estates (Nevada) (pop: 1,500) --> See nearby quakes!
55 km (34 mi) SSE of Gardnerville Ranchos (Nevada) (pop: 11,300) --> See nearby quakes!
69 km (43 mi) SE of South Lake Tahoe (El Dorado County) (pop: 21,700) --> See nearby quakes!
72 km (45 mi) SSE of Johnson Lane (Douglas County, Nevada) (pop: 6,490) --> See nearby quakes!
85 km (53 mi) SSE of Carson City (Nevada) (pop: 54,500) --> See nearby quakes!
126 km (78 mi) S of Sparks (Nevada) (pop: 96,100) --> See nearby quakes!
126 km (78 mi) S of Reno (Nevada) (pop: 241,400) --> See nearby quakes!
148 km (92 mi) NNE of Merced (pop: 82,400) --> See nearby quakes!
153 km (95 mi) NE of Turlock (pop: 72,300) --> See nearby quakes!
Weather at epicenter at time of quake:
Clear Sky 10.7°C (51 F), humidity: 22%, wind: 1 m/s (1 kts) from WNW
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 3.2 x 107 joules (8.78 kilowatt hours) 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.
Mag.DepthLocationSource
1.85.2 km26km ENE of Dardanelle, CAUSGS

User reports for this quake

At magnitude 1.8, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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