Weak mag. 2.2 earthquake - 5 Km N of Black Rock, Arkansas, USA, on Friday, 22 January 2021 at 02:25 (GMT) -
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Weak magnitude 2.2 earthquake at 7 km depth
22 Jan 13:32 UTC: First to report: USGS after 11 hours.
Depth: 6.9 km
Epicenter latitude / longitude: 36.161°N / 91.10567°W (Arkansas, United States)
Nearby towns and cities:
9 km (5 mi) N of Powhatan (pop: 69) --> See nearby quakes!
16 km (10 mi) SW of Pocahontas (Randolph County) (pop: 6,440) --> See nearby quakes!
17 km (11 mi) NW of Walnut Ridge (pop: 4,670) --> See nearby quakes!
40 km (25 mi) ESE of Highland (pop: 1,050) --> See nearby quakes!
47 km (29 mi) ENE of Cave City (pop: 1,870) --> See nearby quakes!
51 km (31 mi) NW of Jonesboro (pop: 73,900) --> See nearby quakes!
56 km (35 mi) W of Paragould (Greene County) (pop: 27,900) --> See nearby quakes!
92 km (57 mi) SW of Poplar Bluff (Butler County, Missouri) (pop: 17,300) --> See nearby quakes!
148 km (92 mi) NW of Menfis (Tennessee) (pop: 655,800) --> See nearby quakes!
153 km (95 mi) NW of New South Memphis (Tennessee) (pop: 641,600) --> See nearby quakes!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 1.3 x 108 joules (35 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.
|2.2||6.9 km||5 Km N of Black Rock, Arkansas, USA||USGS|
User reports for this quakeAt magnitude 2.2, 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.