Weak mag. 3.3 earthquake - South Pacific Ocean, 57 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 12:30 (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. 3.3 earthquake - South Pacific Ocean, 57 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 12:30 (GMT)

Séisme très faible magnitude 3.3 at 28 km depth

20 Sep 16:18 UTC: Premier à signaler: GUG (U. Chile) après 4 heures.
Date & time: 20 Sep 2015 12:30:43 UTC
Magnitude: 3.3
Profondeur: 28.2 km
Epicenter latitude / longitude: 31.427°S / 71.724°W (South Pacific Ocean, Chili)
Nearby towns and cities:
57 km ONO de Illapel (Choapa) (pop: 22,800) --> Voir les séismes à proximité!
105 km SSO de Ovalle (pop: 77,100) --> Voir les séismes à proximité!
123 km NNO de La Ligua (Petorca) (pop: 24,900) --> Voir les séismes à proximité!
168 km SSO de Coquimbo (pop: 161,300) --> Voir les séismes à proximité!
175 km SSO de La Serena (pop: 154,500) --> Voir les séismes à proximité!
178 km N de Viña del Mar (pop: 294,600) --> Voir les séismes à proximité!
179 km N de Valparaiso (pop: 282,400) --> Voir les séismes à proximité!
182 km N de Quilpué (pop: 130,300) --> Voir les séismes à proximité!
247 km NNO de Santiago du Chili (pop: 4,837,300) --> Voir les séismes à proximité!
266 km NNO de Puente Alto (pop: 510,400) --> Voir les séismes à proximité!
Primary data source: GUG (U. Chile)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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 3.328 km25 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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