Mag. 4.8 earthquake - South Pacific Ocean, 55 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 17 September 2015 at 05:04 (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 6 hours earlier.
Mag. 4.8 earthquake - South Pacific Ocean, 55 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 17 September 2015 at 05:04 (GMT)

Light magnitude 4.8 earthquake at 25 km depth

17 Sep 06:18 UTC: First to report: GUG (U. Chile) after 1 hour and 13 minutes.
Date & time: 17 Sep 2015 05:04:48 UTC
Magnitude: 4.8
Depth: 24.9 km
Epicenter latitude / longitude: 31.5°S / 71.728°W (South Pacific Ocean, Chile)
Nearby towns and cities:
55 km (34 mi) WNW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
79 km (49 mi) WNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
112 km (70 mi) SSW of Ovalle (pop: 77,100) --> See nearby quakes!
116 km (72 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
160 km (100 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
170 km (106 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
171 km (106 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
174 km (108 mi) N of Quilpué (pop: 130,300) --> See nearby quakes!
240 km (149 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
259 km (161 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1 x 1012 joules (278 megawatt hours, equivalent to 239 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 4.825 km28 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

Mag. 4.8 earthquake - South Pacific Ocean, 55 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 17 September 2015 at 05:04 (GMT)
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