Mag. 3.1 earthquake - South Pacific Ocean, 48 km west of Valparaiso, Region de Valparaiso, Chile, on Thursday, 29 Oct 2020 11:01 pm (GMT -5) -
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Minor magnitude 3.1 earthquake at 31 km depth
30 Oct 04:17 UTC: Premier à signaler: EMSC après 16 minutes.
30 Oct 04:18: Maintenant en utilisant une nouvelle source de données: GUG (U. Chile)
30 Oct 04:18: Maintenant en utilisant une nouvelle source de données: GUG (U. Chile)
Local time at epicenter: jeudi, 29 oct. 2020 23:01 (GMT -5)
Magnitude: 3.1
Profondeur: 30.9 km
Epicenter latitude / longitude: 33.104°S / 72.138°W

Volcan le plus près: Tupungatito (220 km / 137 mi)
Nearby towns and cities:
48 km O de Valparaiso (Valparaíso) (pop: 282,400) --> Voir les séismes à proximité!
55 km O de Viña del Mar (Valparaíso) (pop: 294,600) --> Voir les séismes à proximité!
65 km O de Quilpué (Valparaíso) (pop: 130,300) --> Voir les séismes à proximité!
72 km O de Villa Alemana (Valparaíso) (pop: 97,300) --> Voir les séismes à proximité!
74 km NO de San Antonio (Valparaíso) (pop: 85,700) --> Voir les séismes à proximité!
82 km O de Limache (Marga Marga, Valparaíso) (pop: 35,900) --> Voir les séismes à proximité!
87 km OSO de Quillota (Valparaíso) (pop: 67,800) --> Voir les séismes à proximité!
93 km OSO de Hacienda La Calera (Valparaíso) (pop: 49,100) --> Voir les séismes à proximité!
144 km ONO de Santiago du Chili (Santiago Metropolitan) (pop: 4,837,300) --> Voir les séismes à proximité!
156 km ONO de Puente Alto (Santiago Metropolitan) (pop: 510,400) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Clear Sky
12.5°C (55 F), humidity: 82%, wind: 4 m/s (7 kts) from S
Primary data source: GUG (U. Chile)
Clear Sky

Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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 3.1 | 31 km | 49 Km Al O De Valparaíso, Chile | GUG (U. Chile) |
M 3.1 | 31 km | Offshore Valparaiso, Chile | EMSC |
User reports for this quake (1)
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
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Viña del Mar (Chile, 56 km E of epicenter) : En cerro Forestal Viña Del Mar, de 2 grados sin ruido, movimiento vertical. (reported through EMSC)
Earlier earthquakes in the same area
Mag. 3.1 earthquake - South Pacific Ocean, 48 km west of Valparaiso, Region de Valparaiso, Chile, on Thursday, 29 Oct 2020 11:01 pm (GMT -5)Click here to search our database for earlier earthquakes in the same area since 1900!