Mag. 3.9 earthquake - South Pacific Ocean, 77 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 18:59 (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 days earlier.
Mag. 3.9 earthquake - South Pacific Ocean, 77 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 18:59 (GMT)

Minor magnitude 3.9 earthquake at 38 km depth

20 Sep 19:18 UTC: First to report: GUG (U. Chile) after 19 minutes.
Date & time: 20 Sep 2015 18:59:18 UTC
Magnitude: 3.9
Depth: 38.1 km
Epicenter latitude / longitude: 31.138°S / 71.713°W (South Pacific Ocean, Chile)
Nearby towns and cities:
75 km (47 mi) NW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
77 km (48 mi) SW of Ovalle (pop: 77,100) --> See nearby quakes!
87 km (54 mi) SW of Monte Patria (pop: 13,900) --> See nearby quakes!
137 km (85 mi) SSW of Coquimbo (pop: 161,300) --> See nearby quakes!
144 km (90 mi) SSW of La Serena (pop: 154,500) --> See nearby quakes!
153 km (95 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
210 km (131 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
211 km (131 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
277 km (172 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
295 km (183 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
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.
MagnitudeDepthLocationSource
M 3.938 km38 km al NO 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

Mag. 3.9 earthquake - South Pacific Ocean, 77 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 18:59 (GMT)
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