Mag. 4.2 earthquake - South Pacific Ocean, 315 km northwest of Santiago, Santiago Metropolitan, Chile, on Tuesday, 22 September 2015 at 00:56 (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 5 days earlier.
Mag. 4.2 earthquake - South Pacific Ocean, 315 km northwest of Santiago, Santiago Metropolitan, Chile, on Tuesday, 22 September 2015 at 00:56 (GMT)

Light magnitude 4.2 earthquake at 32 km depth

22 Sep 01:18 UTC: First to report: GUG (U. Chile) after 22 minutes.
Date & time: 22 Sep 2015 00:56:08 UTC
Magnitude: 4.2
Depth: 32.4 km
Epicenter latitude / longitude: 30.847°S / 71.949°W (South Pacific Ocean, Chile)
Nearby towns and cities:
77 km (48 mi) WSW of Ovalle (pop: 77,100) --> See nearby quakes!
96 km (60 mi) W of Monte Patria (pop: 13,900) --> See nearby quakes!
115 km (71 mi) NW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
115 km (72 mi) SSW of Coquimbo (pop: 161,300) --> See nearby quakes!
125 km (77 mi) SSW of La Serena (pop: 154,500) --> See nearby quakes!
191 km (119 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
245 km (152 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
245 km (152 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
315 km (196 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
334 km (207 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1.3 x 1011 joules (35 megawatt hours, equivalent to 30.1 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 4.232 km66 km al O de PunitaquiGUG (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. 4.2 earthquake - South Pacific Ocean, 315 km northwest of Santiago, Santiago Metropolitan, Chile, on Tuesday, 22 September 2015 at 00:56 (GMT)
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