Sismo debile mag. 2.3 - 13 km a sud ovest da Pocahontas, Contea di Randolph County, Arkansas, Stati Uniti, 2020-04-06 13:52:12 -06:00

Sismo debile mag. 2.3 - 13 km a sud ovest da Pocahontas, Contea di Randolph County, Arkansas, Stati Uniti, 2020-04-06 13:52:12 -06:00

Sismo debile magnitudine 2.3 at 15 km depth

6 Apr 19:57 UTC: Primo a segnalare: USGS dopo 5 minuti.
Data & ora: 6 Apr 2020 19:52:12 UTC
Ora locale a epicentro: 2020-04-06 13:52:12 -06:00
Magnitudine: 2.3
Prof.: 14.9 km
Epicentro latitudine / longitudine: 36.19967°N / 91.09883°W (Contea di Randolph, Arkansas, Stati Uniti)
Antipode: 36.2°S / 88.901°E
Nearby towns and cities:
10 km N da Black Rock (pop: 625) --> Vedi sismi vicini
13 km OSO da Pocahontas (Randolph County) (pop: 6,440) --> Vedi sismi vicini
19 km NO da Walnut Ridge (pop: 4,670) --> Vedi sismi vicini
39 km ESE da Highland (pop: 1,050) --> Vedi sismi vicini
53 km NO da Jonesboro (pop: 73,900) --> Vedi sismi vicini
56 km ONO da Paragould (Greene County) (pop: 27,900) --> Vedi sismi vicini
88 km SO da Poplar Bluff (Butler County, Missouri) (pop: 17,300) --> Vedi sismi vicini
150 km NO da Menfis (Tennessee) (pop: 655,800) --> Vedi sismi vicini
156 km NO da New South Memphis (Tennessee) (pop: 641,600) --> Vedi sismi vicini
194 km NNE da Little Rock (pop: 198,000) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1.8 x 108 joules (49.4 kWh) 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.
2.315 km13km WSW of Pocahontas, Arkansas (USA)USGS
2.315 kmArkansas (USA)EMSC

User reports for this quake (2)

At magnitude 2.3, 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.
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near Pocahontas, Randolph, Arkansas (18.7 km NNW of epicenter) [Map] / Light shaking (MMI IV) : At first I thought it was thunder, then I thought a tree limb had hit the side of the house, then I could hear the and feel the passing vibrations moving away and thought it was a earthquake.  
Walnut Ridge, AR / Weak shaking (MMI III) : Hear slight rumble inside; heard movement of house like floor creak upstairs  
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