Light mag. 3.1 earthquake - San Diego County, 21 mi south of La Quinta, Riverside County, California, USA, on Monday, 14 Jun 2021 5:28 am (GMT -7) -
Séisme faible magnitude 3.1 at 12 km depth
14 Jun 12:31 UTC: Premier à signaler: EMSC après 3 minutes.
14 Jun 12:31: Maintenant en utilisant une nouvelle source de données: USGS
14 Jun 17:50: Magnitude recalculée de 3.3 à 3.1. Profondeur recalculée de 11.5 à 12.0 km (de 7.1 à 7.5 mi).
Update Mon, 14 Jun 2021, 12:36Small magnitude 3.3 quake hits 21 miles south of La Quinta, California, United States early morning
3.3 quake 14 Jun 5:28 am (GMT -7)
An earthquake of magnitude 3.3 occurred early morning on Monday 14 June 2021 at 5:28 am local time near La Quinta, Riverside County, California, USA, as reported by the United States Geological Survey.
According to preliminary data, the quake was located at a shallow depth of 7.1 miles. Shallow earthquakes are felt more strongly than deeper ones as they are closer to the surface. The exact magnitude, epicenter, and depth of the quake might be revised within the next few hours or minutes as seismologists review data and refine their calculations, or as other agencies issue their report.
Our monitoring service identified a second report from the European-Mediterranean Seismological Centre (EMSC) which listed the quake at magnitude 3.3 as well.
Towns or cities near the epicenter where the quake might have been felt as very weak shaking include Borrego Springs (pop. 3,400) located 8 miles from the epicenter, La Quinta (pop. 40,500) 21 miles away, and Coachella (pop. 44,600) 24 miles away. In Palm Desert (pop. 51,900, 26 miles away), Indio (pop. 87,500, 26 miles away), Rancho Mirage (pop. 18,100, 27 miles away), Cathedral City (pop. 53,800, 31 miles away), and Palm Springs (pop. 47,400, 36 miles away), the quake was probably not felt.
Download the Volcanoes & Earthquakes app
to get one of the fastest seismic alerts online:Android
Date & time: 14 Jun 2021 12:28:12 UTC -
Local time at epicenter:
lundi, 14 juin 2021 05:28 (GMT -7)
Profondeur: 12.0 km
Epicenter latitude / longitude: 33.35517°N / 116.31217°W
(Comté de San Diego
, Comté de Kern
Volcan le plus près: Salton Buttes
(66 km / 41 mi)
Nearby towns and cities:12 km NNE de Borrego Springs
(pop: 3,430) --> Voir les séismes à proximité!34 km S de La Quinta
(pop: 40,500) --> Voir les séismes à proximité!38 km SSO de Coachella
(pop: 44,600) --> Voir les séismes à proximité!41 km S de Palm Desert
(pop: 51,900) --> Voir les séismes à proximité!42 km SSO de Indio
(pop: 87,500) --> Voir les séismes à proximité!44 km SSE de Rancho Mirage (Riverside County)
(pop: 18,100) --> Voir les séismes à proximité!49 km SSE de Cathedral City
(pop: 53,800) --> Voir les séismes à proximité!57 km SSE de Palm Springs
(pop: 47,400) --> Voir les séismes à proximité!107 km NE de San Diego
(pop: 1,394,900) --> Voir les séismes à proximité!745 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
Montrer carte interactive
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.
|3.1||12 km||12km NNE of Borrego Springs, CA||USGS|
|3.0||9 km||SOUTHERN CALIFORNIA||EMSC|
|unknown||n/a||Near Oceanside, California, USA||VolcanoDiscovery|
User reports for this quake (4)
Leave a comment if you find a particular report interesting or want to add to it.
Flag as inappropriate.
Mark as helpful or interesting.
Send your own user report!
San marcos, Ca (84.3 km WSW of epicenter) [Map] / Weak shaking (MMI III) / 1-2 s : Bed shook quickly about 2 seconds long. Felt far away but definitely was a quake. | 2 users found this interesting.
Poway, San Diego, California (78.7 km WSW of epicenter) [Map] / Very weak shaking (MMI II) / rattling, vibrating / 1-2 s
Chula Vista / Weak shaking (MMI III) / single lateral shake / 1-2 s
Bakersfield / Weak shaking (MMI III) / rattling, vibrating
Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!