Mag. 3.2 earthquake - 105 km northeast of Calama, Antofagasta, Chile, on Sunday, 20 September 2020 at 11:25 (GMT) -
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Minor magnitude 3.2 earthquake at 129 km depth
20 Sep 11:35 UTC: Premier à signaler: EMSC après 10 minutes.
20 Sep 11:36: Maintenant en utilisant une nouvelle source de données: GUG (U. Chile)
20 Sep 11:36: Maintenant en utilisant une nouvelle source de données: GUG (U. Chile)
Magnitude: 3.2
Profondeur: 128.9 km
Epicenter latitude / longitude: 21.608°S / 68.48°W

Volcan le plus près: San Pedro (31 km / 19 mi)
Nearby towns and cities:
105 km NNE de Calama (pop: 143,100) --> Voir les séismes à proximité!
148 km NNO de San Pedro de Atacama (pop: 2,000) --> Voir les séismes à proximité!
185 km ENE de Tocopilla (pop: 24,500) --> Voir les séismes à proximité!
217 km SO de Colchani (Potosí, Bolivie) (pop: 12,000) --> Voir les séismes à proximité!
233 km SE de Iquique (Tarapacá) (pop: 227,500) --> Voir les séismes à proximité!
286 km O de Tupiza (Sud Chichas, Potosí, Bolivie) (pop: 22,200) --> Voir les séismes à proximité!
301 km NE de Antofagasta (pop: 309,800) --> Voir les séismes à proximité!
303 km O de Villazon (Modesto Omiste, Potosí, Bolivie) (pop: 30,300) --> Voir les séismes à proximité!
362 km SO de Potosí (Bolivie) (pop: 141,300) --> Voir les séismes à proximité!
1335 km N de Santiago du Chili (Santiago Metropolitan) (pop: 4,837,300) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Clear Sky
1°C (34 F), humidity: 50%, wind: 4 km/h (2 kts) from NW
Primary data source: GUG (U. Chile)
Clear Sky

Estimated released energy: 4 x 109 joules (1.11 megawatt hours, equivalent to 0.951 tons of TNT) More info
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 | Location | Source |
M 3.2 | 129 km | 49 Km Al SO De Ollagüe, Chile | GUG (U. Chile) |
M 3.2 | 129 km | 105 Km NNE of Calama, Chile | EMSC |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Mag. 3.2 earthquake - 105 km northeast of Calama, Antofagasta, Chile, on Sunday, 20 September 2020 at 11:25 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!