Minor mag. 1.4 earthquake - 34 Km SSE of Saint George, Utah, USA, on Monday, 22 Feb 2021 3:47 pm (GMT -7) -

Minor mag. 1.4 earthquake - 34 Km SSE of Saint George, Utah, USA, on Monday, 22 Feb 2021 3:47 pm (GMT -7)

Séisme mineur magnitude 1.4 at 16 km depth

22 Feb 23:58 UTC: Premier à signaler: USGS après 1 heure et 10 minutes.
Date & time: 22 Feb 2021 22:47:51 UTC -
Local time at epicenter: lundi, 22 févr. 2021 15:47 (GMT -7)
Magnitude: 1.4
Profondeur: 16.2 km
Epicenter latitude / longitude: 36.82167°N / 113.431°W (Utah, États-Unis)
Volcan le plus près: Santa Clara (51 km / 32 mi)
Nearby towns and cities:
34 km SSE de Saint George (pop: 72,900) --> Voir les séismes à proximité!
35 km SSE de Washington (pop: 24,300) --> Voir les séismes à proximité!
41 km SSO de Hurricane (Washington County) (pop: 15,500) --> Voir les séismes à proximité!
44 km SSE de Ivins (Washington County) (pop: 7,880) --> Voir les séismes à proximité!
45 km OSO de Colorado City (Arizona) (pop: 4,830) --> Voir les séismes à proximité!
57 km E de Mesquite (Clark County, Nevada) (pop: 17,500) --> Voir les séismes à proximité!
162 km ENE de Sunrise Manor (Nevada) (pop: 189,400) --> Voir les séismes à proximité!
164 km ENE de Henderson (Nevada) (pop: 285,700) --> Voir les séismes à proximité!
166 km ENE de North Las Vegas (Nevada) (pop: 234,800) --> Voir les séismes à proximité!
169 km ENE de Las Vegas (Nevada) (pop: 623,700) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 7.9 x 106 joules (2.21 kilowatt hours) Plus d'infos
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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.
MagnitudeProfondeurLieuSource
1.416 km34 Km SSE of Saint George, Utah, USAUSGS

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
At magnitude 1.4, such a quake wouldn't normally be felt by people, but could be recorded instrumentally.
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440 km NNE of epicenter [Map] / Light shaking (MMI IV) / rattling, vibrating / 5-10 s : Felt at 11:33 Pam MST  
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