Sismo debile mag. 2.8 - Contea di Tehama County, 41 km a sud-est da Redding, Contea di Shasta County, Contea di Kern, Stati Uniti, giovedì, 11 febbraio 2021 -

Sismo debile mag. 2.8 - Contea di Tehama County, 41 km a sud-est da Redding, Contea di Shasta County, Contea di Kern, Stati Uniti, giovedì, 11 febbraio 2021

Sismo debile magnitudine 2.8 at 15 km depth

11 Feb 17:22 UTC: Primo a segnalare: USGS dopo 2 minuti.
12 Feb 01:04: Profondità ricalcolata da 16.5 a 15.0 km (da 10.3 a 9.3 mi).
Data & ora: 11 Feb 2021 17:20:19 UTC -
Ora locale a epicentro: giovedì, 11 feb 2021 09:20 (GMT -8)
Magnitudine: 2.8
Profondità: 15.0 km
Epicentro latitudine / longitudine: 40.32767°N / 122.054°W (Contea di Tehama, Contea di Kern, Stati Uniti)
Vulcano più vicino: Lassen (51 km / 32 mi)
Nearby towns and cities:
12 km O da Paynes Creek (pop: 57) --> Vedi sismi vicini
23 km NE da Red Bluff (Tehama County) (pop: 14,100) --> Vedi sismi vicini
23 km SO da Shingletown (pop: 2,280) --> Vedi sismi vicini
25 km ESE da Anderson (Shasta County) (pop: 10,200) --> Vedi sismi vicini
41 km SE da Redding (pop: 91,600) --> Vedi sismi vicini
48 km SE da Shasta Lake (Shasta County) (pop: 10,200) --> Vedi sismi vicini
48 km SE da Lake Shasta (pop: 10,200) --> Vedi sismi vicini
69 km NNO da Chico (pop: 90,300) --> Vedi sismi vicini
73 km NNO da Paradise (Butte County) (pop: 26,500) --> Vedi sismi vicini
200 km NNO da Sacramento (pop: 490,700) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Light Rain 8.5°C (47 F), humidity: 81%, wind: 2 m/s (3 kts) from S
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 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.
2.815 km19km WSW of Manton, CA, USAUSGS

User reports for this quake (2)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
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Cottonwood, CA Tehama County CA / not felt : I did not feel this  
Fresno Ca / Weak shaking (MMI III) : I was on the freeway overpass and felt it my car rocked left to right a little,  
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