Weak mag. 3.4 earthquake - South Pacific Ocean, 63 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 22:20 (GMT)

This quake was likely an aftershock of the 7.8 quake Choapa, 36 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, 16 September 2015 22:54 GMT, which had occurred 4 jours earlier.
Weak mag. 3.4 earthquake - South Pacific Ocean, 63 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 22:20 (GMT)

Séisme très faible magnitude 3.4 at 30 km depth

20 Sep 23:18 UTC: Premier à signaler: GUG (U. Chile) après 58 minutes.
Date & time: 20 Sep 2015 22:20:06 UTC
Magnitude: 3.4
Profondeur: 29.6 km
Epicenter latitude / longitude: 31.526°S / 71.821°W (South Pacific Ocean, Chili)
Nearby towns and cities:
63 km O de Illapel (Choapa) (pop: 22,800) --> Voir les séismes à proximité!
117 km NNO de La Ligua (Petorca) (pop: 24,900) --> Voir les séismes à proximité!
119 km SSO de Ovalle (pop: 77,100) --> Voir les séismes à proximité!
169 km N de Viña del Mar (pop: 294,600) --> Voir les séismes à proximité!
169 km N de Valparaiso (pop: 282,400) --> Voir les séismes à proximité!
173 km NNO de Quilpué (pop: 130,300) --> Voir les séismes à proximité!
174 km NNO de Villa Alemana (pop: 97,300) --> Voir les séismes à proximité!
188 km SSO de La Serena (pop: 154,500) --> Voir les séismes à proximité!
241 km NNO de Santiago du Chili (pop: 4,837,300) --> Voir les séismes à proximité!
260 km NNO de Puente Alto (pop: 510,400) --> Voir les séismes à proximité!
Primary data source: GUG (U. Chile)
Estimated released energy: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 tons of TNT) More info
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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.
MagnitudeProfondeurLocationSource
M 3.430 km37 km al O de Canela BajaGUG (U. Chile)

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area

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