Light mag. 3.1 earthquake - San Bernardino County, 13 mi east of Ridgecrest, Kern County, California, USA, on Thursday, 29 Apr 2021 10:12 am (GMT -7) -

Light mag. 3.1 earthquake - San Bernardino County, 13 mi east of Ridgecrest, Kern County, California, USA, on Thursday, 29 Apr 2021 10:12 am (GMT -7)

Séisme faible magnitude 3.1 at 7 km depth

29 Apr 17:14 UTC: Premier à signaler: USGS après 2 minutes.
29 Apr 18:24: Profondeur recalculée de 6.6 à 6.7 km (de 4.1 à 4.2 mi).
Update Thu, 29 Apr 2021, 17:18
Small tremor of magnitude 3.1 just reported 13 miles east of Ridgecrest, California, United States
3.1 quake 29 Apr 10:12 am (GMT -7)
3.1 quake 29 Apr 10:12 am (GMT -7)
Just 6 minutes ago, a 3.1-magnitude earthquake struck near Ridgecrest, Kern County, California, USA. The tremor was recorded in the morning on Thursday 29 April 2021 at 10:12 am local time, at a very shallow depth of 4.1 miles below the surface.
The event was filed by the United States Geological Survey, the first seismological agency to report it.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 3.1 as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Searles Valley (pop. 1,700) located 8 miles from the epicenter, Ridgecrest (pop. 28,800) 13 miles away, and China Lake Acres (pop. 1,900) 18 miles away. In Inyokern (pop. 1,100, 21 miles away), the quake was probably not felt.
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Earthquake data:

Date & time: 29 Apr 2021 17:12:19 UTC -
Local time at epicenter: jeudi, 29 avril 2021 10:12 (GMT -7)
Magnitude: 3.1
Profondeur: 6.7 km
Epicenter latitude / longitude: 35.653°N / 117.43933°W (Comté de San Bernardino, Comté de Kern, États-Unis)
Volcan le plus près: Coso (54 km / 34 mi)
Nearby towns and cities:
13 km SSO de Searles Valley (pop: 1,740) --> Voir les séismes à proximité!
21 km E de Ridgecrest (pop: 28,800) --> Voir les séismes à proximité!
34 km E de Magnolia (pop: 1,100) --> Voir les séismes à proximité!
77 km NE de California City (Kern County) (pop: 13,300) --> Voir les séismes à proximité!
92 km NNO de Barstow (pop: 23,700) --> Voir les séismes à proximité!
94 km NNO de Barstow Heights (San Bernardino County) (pop: 24,200) --> Voir les séismes à proximité!
94 km NNO de Barstow Heights (San Bernardino County) (pop: 24,200) --> Voir les séismes à proximité!
124 km NNE de Lancaster (pop: 161,100) --> Voir les séismes à proximité!
146 km ENE de Bakersfield (pop: 373,600) --> Voir les séismes à proximité!
485 km SE de Sacramento (pop: 490,700) --> Voir les séismes à proximité!
Primary data source: USGS (United States Geological Survey)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 tons of TNT) 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.
Mag.ProfondeurLieuSource
3.16.7 km13km SSW of Searles Valley, CA, USAUSGS
3.17 kmSOUTHERN CALIFORNIA, USAEMSC

User reports for this quake (3)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Trona, CA / Moderate shaking (MMI V) / complex motion difficult to describe / very short : I heard a loud thump like sound...sounded like a train coming ..then some minor jolts ending with a good size jolt side to side motion | 2 users found this interesting.  
Trona, ca / Light shaking (MMI IV) / rattling, vibrating / 2-5 s
Ridgecrest (21.2 km W of epicenter) [Map] / Very weak shaking (MMI II) / single vertical bump / very short (reported through our app)
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