Light mag. 3.9 earthquake - South Pacific Ocean, 232 km northwest of Santiago de Chile, Provincia de Santiago, Santiago Metropolitan, Chile, on Friday, 9 October 2015 at 19:34 (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 3 semaines earlier.
Light mag. 3.9 earthquake - South Pacific Ocean, 232 km northwest of Santiago de Chile, Provincia de Santiago, Santiago Metropolitan, Chile, on Friday, 9 October 2015 at 19:34 (GMT)

Séisme faible magnitude 3.9 at 34 km depth

9 Oct 20:10 UTC: Premier à signaler: EMSC après 36 minutes.
Date & time: 9 Oct 2015 19:34:10 UTC
Magnitude: 3.9
Profondeur: 34.0 km
Epicenter latitude / longitude: 31.75°S / 72.08°W (South Pacific Ocean, Chili)
Nearby towns and cities:
87 km O de Illapel (Choapa) (pop: 22,800) --> Voir les séismes à proximité!
148 km NNO de Quillota (pop: 67,800) --> Voir les séismes à proximité!
149 km NNO de Valparaiso (pop: 282,400) --> Voir les séismes à proximité!
150 km NNO de Viña del Mar (pop: 294,600) --> Voir les séismes à proximité!
153 km SSO de Ovalle (pop: 77,100) --> Voir les séismes à proximité!
156 km NNO de Quilpué (pop: 130,300) --> Voir les séismes à proximité!
158 km NNO de Villa Alemana (pop: 97,300) --> Voir les séismes à proximité!
220 km SSO de La Serena (pop: 154,500) --> Voir les séismes à proximité!
232 km NO de Santiago du Chili (pop: 4,837,300) --> Voir les séismes à proximité!
250 km NO de Puente Alto (pop: 510,400) --> Voir les séismes à proximité!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 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 3.934 kmOFFSHORE COQUIMBO, CHILEEMSC
M 3.934 km56 km al O de Los VilosGUG (U. Chile)
M 4.14.5 km- 95km W of Illapel, ChileUSGS

User reports for this quake (1)

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
delhi (17052.6 km E of epicenter) [Map] / Light shaking (MMI IV)
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Earlier earthquakes in the same area

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