Mag. 3.8 earthquake - South Pacific Ocean, 45 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Friday, 18 September 2015 at 15:38 (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 1 day 17 hours earlier.
Mag. 3.8 earthquake - South Pacific Ocean, 45 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Friday, 18 September 2015 at 15:38 (GMT)

Minor magnitude 3.8 earthquake at 35 km depth

18 Sep 16:18 UTC: First to report: GUG (U. Chile) after 40 minutes.
Date & time: 18 Sep 2015 15:38:30 UTC
Magnitude: 3.8
Depth: 35.3 km
Epicenter latitude / longitude: 31.629°S / 71.646°W (South Pacific Ocean, Chile)
Nearby towns and cities:
45 km (28 mi) W of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
67 km (41 mi) WNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
100 km (62 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
122 km (76 mi) SSW of Ovalle (pop: 77,100) --> See nearby quakes!
135 km (84 mi) NNW of Hacienda La Calera (pop: 49,100) --> See nearby quakes!
144 km (90 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
155 km (97 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
157 km (97 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
224 km (139 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
242 km (151 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 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 3.835 km31 km al SO 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. 3.8 earthquake - South Pacific Ocean, 45 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Friday, 18 September 2015 at 15:38 (GMT)
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