Minor mag. 1.0 earthquake - Washington, USA, on Thursday, 11 February 2021 at 18:12 (GMT) -
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Séisme mineur magnitude 1.0 at 11 km depth
12 Feb 00:22 UTC: Premier à signaler: USGS après 6 heures.
Date & time: 11 Feb 2021 18:12:14 UTC -
Magnitude: 1
Profondeur: 10.6 km
Epicenter latitude / longitude: 46.7065°N / 122.01317°W
(Washington State, États-Unis)Volcan le plus près: Mount Rainier (25 km / 16 mi)
Nearby towns and cities:
6 km SSE de Ashford (pop: 217) --> Voir les séismes à proximité!
44 km SSE de Graham (Pierce County) (pop: 23,500) --> Voir les séismes à proximité!
52 km SSE de South Hill (pop: 52,400) --> Voir les séismes à proximité!
69 km SSE de Auburn (pop: 77,000) --> Voir les séismes à proximité!
69 km SSE de Tacoma (pop: 207,900) --> Voir les séismes à proximité!
72 km SSE de Federal Way (pop: 95,200) --> Voir les séismes à proximité!
77 km SSE de Kent (pop: 127,000) --> Voir les séismes à proximité!
88 km S de Renton (pop: 100,200) --> Voir les séismes à proximité!
88 km S de Renton (pop: 100,200) --> Voir les séismes à proximité!
103 km SSE de Seattle (pop: 684,500) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2 x 106 joules (0.554 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 |
| 1.0 | 10.6 km | 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 1.0, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
