Sismo minore mag. 1.7 - 7 Km ENE of Lake Roesiger, Washington, USA, mercoledí, 24 febbraio 2021 -
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Sismo minore magnitudine 1.7 at 13 km depth
24 Feb 02:52 UTC: Primo a segnalare: USGS dopo 1 ora e 47 minuti.
Data & ora: 24 Feb 2021 01:05:31 UTC -
Ora locale a epicentro: Tuesday, 23 Feb 2021 17:05 (GMT -8)
Magnitudine: 1.7
Profondità: 13.3 km
Epicentro latitudine / longitudine: 48.00833°N / 121.82967°W
(Washington State, Stati Uniti)Vulcano più vicino: Glacier Peak (55 km / 34 mi)
Nearby towns and cities:
8 km ENE da Lake Roesiger (pop: 503) --> Vedi sismi vicini
17 km E da Lake Stevens (pop: 30,900) --> Vedi sismi vicini
20 km NNE da Monroe (Snohomish County) (pop: 18,100) --> Vedi sismi vicini
20 km E da West Lake Stevens (pop: 21,000) --> Vedi sismi vicini
20 km E da West Lake Stevens (pop: 21,000) --> Vedi sismi vicini
26 km E da Marysville (pop: 66,800) --> Vedi sismi vicini
28 km E da Everett (pop: 108,000) --> Vedi sismi vicini
46 km NE da Kirkland (pop: 87,300) --> Vedi sismi vicini
52 km NNE da Bellevue (pop: 139,800) --> Vedi sismi vicini
58 km NE da Seattle (pop: 684,500) --> Vedi sismi vicini
Fonte dati primaria: USGS (United States Geological Survey)
Stima dell'energia sismica liberata: 2.2 x 107 joules (6.22 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 |
| 1.7 | 13 km | 7 Km ENE of Lake Roesiger, Washington, USA | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 1.7, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
