Minor mag. 1.2 earthquake - 1 Km NW of Boulevard Park, Washington, USA, on Sunday, 21 February 2021 at 02:15 (GMT) -
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Séisme mineur magnitude 1.2 at 21 km depth
21 Feb 20:00 UTC: Premier à signaler: USGS après 18 heures.
Date & time: 21 Feb 2021 02:15:27 UTC -
Magnitude: 1.2
Profondeur: 21.1 km
Epicenter latitude / longitude: 47.496°N / 122.32983°W
(Washington, États-Unis)Volcan le plus près: Mount Rainier (83 km / 52 mi)
Nearby towns and cities:
3 km SE de White Center (pop: 13,500) --> Voir les séismes à proximité!
3 km NNE de Burien (pop: 50,500) --> Voir les séismes à proximité!
9 km O de Renton (pop: 100,200) --> Voir les séismes à proximité!
9 km O de Renton (pop: 100,200) --> Voir les séismes à proximité!
12 km S de Seattle (pop: 684,500) --> Voir les séismes à proximité!
15 km NNO de Kent (pop: 127,000) --> Voir les séismes à proximité!
16 km SO de Bellevue (pop: 139,800) --> Voir les séismes à proximité!
19 km N de Federal Way (pop: 95,200) --> Voir les séismes à proximité!
23 km SSO de Kirkland (pop: 87,300) --> Voir les séismes à proximité!
28 km NNE de Tacoma (pop: 207,900) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 4 x 106 joules (1.11 kilowatt hours) Plus d'infos
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.
| Magnitude | Profondeur | Lieu | Source |
| 1.2 | 21 km | 1 Km NW of Boulevard Park, 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 1.2, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
