Sismo minore mag. 2.4 - County, Washington, 3.2 km a nord est da Bremerton, Contea di Kitsap County, Washington State, Stati Uniti, venerdì, 12 febbraio 2021 -
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Sismo minore magnitudine 2.4 at 26 km depth
12 Feb 11:47 UTC: Primo a segnalare: USGS dopo 4 minuti.
12 Feb 11:52: Magnitudine ricalcolata da 3.0 a 2.6.
12 Feb 12:01: Magnitudine ricalcolata da 2.6 a 2.4. Profondità ricalcolata da 22.3 a 23.4 km (da 13.9 a 14.5 mi). Posizione dell'epicentro corretta di 1.9 km (1.2 mi) al SO.
12 Feb 16:08: Profondità ricalcolata da 23.4 a 26.3 km (da 14.5 a 16.3 mi).
12 Feb 11:52: Magnitudine ricalcolata da 3.0 a 2.6.
12 Feb 12:01: Magnitudine ricalcolata da 2.6 a 2.4. Profondità ricalcolata da 22.3 a 23.4 km (da 13.9 a 14.5 mi). Posizione dell'epicentro corretta di 1.9 km (1.2 mi) al SO.
12 Feb 16:08: Profondità ricalcolata da 23.4 a 26.3 km (da 14.5 a 16.3 mi).
Update Fri, 12 Feb 2021, 11:51
Small magnitude 3.0 earthquake 3 miles northeast of Bremerton, Washington, United States3.0 quake 12 Feb 3:43 am (GMT -8)
An earthquake of magnitude 3.0 occurred only 7 minutes ago 3 miles northeast of Bremerton, Washington, United States, the United States Geological Survey reported.
The quake hit at a shallow depth of 14 miles beneath the epicenter near Bremerton, Kitsap County, Washington State, USA, early morning on Friday 12 February 2021 at 3:43 am local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Enetai (pop. 2,300) located 1 miles from the epicenter, Bremerton (pop. 39,500) 3 miles away, and Bainbridge Island (pop. 23,800) 4 miles away. In Seattle (pop. 684,500, 11 miles away), Bellevue (pop. 139,800, 17 miles away), Renton (pop. 100,200, 18 miles away), Renton (pop. 100,200, 18 miles away), and Kirkland (pop. 87,300, 18 miles away), the quake was probably not felt.
The quake hit at a shallow depth of 14 miles beneath the epicenter near Bremerton, Kitsap County, Washington State, USA, early morning on Friday 12 February 2021 at 3:43 am local time. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Enetai (pop. 2,300) located 1 miles from the epicenter, Bremerton (pop. 39,500) 3 miles away, and Bainbridge Island (pop. 23,800) 4 miles away. In Seattle (pop. 684,500, 11 miles away), Bellevue (pop. 139,800, 17 miles away), Renton (pop. 100,200, 18 miles away), Renton (pop. 100,200, 18 miles away), and Kirkland (pop. 87,300, 18 miles away), the quake was probably not felt.
Earthquake data:
Data & ora: 12 Feb 2021 11:43:36 UTC -
Ora locale a epicentro: venerdì, 12 feb 2021 03:43 (GMT -8)
Magnitudine: 2.4
Profondità: 26.3 km
Epicentro latitudine / longitudine: 47.5805°N / 122.59433°W
(Washington State, Stati Uniti)Vulcano più vicino: Mount Rainier (102 km / 63 mi)
Nearby towns and cities:
1 km SE da Enetai (pop: 2,290) --> Vedi sismi vicini
3 km ENE da Bremerton (pop: 39,500) --> Vedi sismi vicini
7 km SO da Bainbridge Island (Kitsap County) (pop: 23,800) --> Vedi sismi vicini
10 km SE da Silverdale (Kitsap County) (pop: 19,200) --> Vedi sismi vicini
20 km O da Seattle (pop: 684,500) --> Vedi sismi vicini
22 km ONO da Burien (pop: 50,500) --> Vedi sismi vicini
30 km O da Bellevue (pop: 139,800) --> Vedi sismi vicini
30 km ONO da Renton (pop: 100,200) --> Vedi sismi vicini
30 km ONO da Renton (pop: 100,200) --> Vedi sismi vicini
38 km NNO da Tacoma (pop: 207,900) --> Vedi sismi vicini
Weather at epicenter at time of quake:
Clear Sky
-1.3°C (30 F), humidity: 86%, wind: 4 m/s (8 kts) from NE
Fonte dati primaria: USGS (United States Geological Survey)Clear Sky
-1.3°C (30 F), humidity: 86%, wind: 4 m/s (8 kts) from NEStima dell'energia sismica liberata: 2.5 x 108 joules (69.8 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.
| Magnitudine | Profondità | Ubicazione | Fonte |
| 2.4 | 26 km | 1 Km E of Enetai, Washington, USA | USGS |
| 2.4 | 29 km | SEATTLE-TACOMA AREA, WASHINGTON, USA | EMSC |
User reports for this quake (3)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 2.4, this quake might have been felt very close to the epicenter and under calm conditions.Contribute:
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Leave a comment if you find a particular report interesting or want to add to it.
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Send your own user report!
Live in Bremerton right by the Manette Bridge. / Moderate shaking (MMI V) : I guess that is what woke me up right then. I just thought someone was knocking on the door. Didn't feel any shaking by the time I awoke. I live right at the corner of the Port of Washington narrows and the Sinclair inlet. | One user found this interesting.
Edmonds Way, Edmonds WA. / not felt / 1-2 s : Sounded like loud knocking on the wall... No shaking that i noticed. Edmonds, WA.
Surrey, B.C (171.9 km N of epicenter) [Map] / Very weak shaking (MMI II) / single lateral shake / 1-2 s
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