Sismo debile mag. 2.7 - 16 km a sud-est da Athens, Contea di McMinn County, Tennessee, Stati Uniti, lunedì, 30 ago 2021 09:13 (GMT -4) -

Sismo debile mag. 2.7 - 16 km a sud-est da Athens, Contea di McMinn County, Tennessee, Stati Uniti, lunedì, 30 ago 2021 09:13 (GMT -4)

Sismo debile magnitudine 2.7 at 18 km depth

30 Aug 13:18 UTC: Primo a segnalare: USGS dopo 5 minuti.
30 Aug 13:41: Profondità ricalcolata da 19.4 a 18.6 km (da 12.1 a 11.6 mi). Posizione dell'epicentro corretta di 1.1 km (0.7 mi) al SE.
30 Aug 18:10: Profondità ricalcolata da 18.6 a 18.3 km (da 11.6 a 11.4 mi).
Data & ora: 30 Aug 2021 13:13:26 UTC -
Ora locale a epicentro: lunedì, 30 ago 2021 09:13 (GMT -4)
Magnitudine: 2.7
Prof.: 18.3 km
Epicentro latitudine / longitudine: 35.38483°N / 84.43083°W (Contea di McMinn, Tennessee, Stati Uniti)
Antipode: 35.385°S / 95.569°E
Nearby towns and cities:
7 km SE da Englewood (pop: 1,530) --> Vedi sismi vicini
11 km NE da Etowah (pop: 3,500) --> Vedi sismi vicini
16 km ESE da Athens (pop: 13,700) --> Vedi sismi vicini
16 km SSO da Madisonville (pop: 4,780) --> Vedi sismi vicini
24 km S da Sweetwater (Monroe County) (pop: 5,930) --> Vedi sismi vicini
48 km ENE da Cleveland (pop: 43,900) --> Vedi sismi vicini
79 km SO da Knoxville (pop: 185,300) --> Vedi sismi vicini
82 km ENE da East Chattanooga (pop: 154,000) --> Vedi sismi vicini
229 km ESE da Nashville (pop: 530,900) --> Vedi sismi vicini
763 km OSO da Washington (District of Columbia) (pop: 601,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky 22.1°C (72 F), humidity: 98%, wind: 0 m/s (0 kts)
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 7.1 x 108 joules (197 kWh, equivalent to 0.169 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.
2.718 km6 Km SE of Englewood, TennesseeUSGS

User reports for this quake (8)

At magnitude 2.7, this quake might have been felt very close to the epicenter and under calm conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
Leave a comment if you find a particular report interesting or want to add to it.
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Etowah, TN / Very weak shaking (MMI II) / very short : We all heard a loud noise similar to very loud thunder. | One user found this interesting.  
Reliance, TN / Very weak shaking (MMI II) / rattling, vibrating / very short : I could tell it came from the west, travelled through the house and yard in a south easterly direction on towards the river, just like a line drive wind. Mostly noise with a slight vibration and it was over almost as fast as it started. | One user found this interesting.  
County road 470. Englewood, tn. Very near the ep / Light shaking (MMI IV) / rattling, vibrating / 5-10 s
Athens, TN / Light shaking (MMI IV) / 1-2 s : At first I thought it was a loud clap of thunder or some kind of loud explosion. It did shake my house. My pictures shook on the walls and glass items made a rattling noise. It only last a couple of seconds. But felt shallow.  
Athens / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
Soddy-Daisy (64.7 km W of epicenter) [Map] / not felt : Did not feel. (reported through our app)  
Athens,TN / Weak shaking (MMI III) / rattling, vibrating / 2-5 s
Madisonville / Weak shaking (MMI III) / rattling, vibrating / 2-5 s : Sounded like thunder then small bit of shaking in house. Thought it may be train crashing from a ways away. No very intense  
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