Mag. 3.3 earthquake - South Pacific Ocean, 57 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 12:30 (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. 3.3 earthquake  - South Pacific Ocean, 57 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 12:30 (GMT)

Minor magnitude 3.3 earthquake at 28 km depth

20 Sep 16:18 UTC: First to report: GUG (U. Chile) after 4 hours.
Date & time: 20 Sep 2015 12:30:43 UTC
Magnitude: 3.3
Depth: 28.2 km
Epicenter latitude / longitude: 31.427°S / 71.724°W (South Pacific Ocean, Chile)
Nearby towns and cities:
57 km (36 mi) WNW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
82 km (51 mi) WNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
105 km (65 mi) SSW of Ovalle (pop: 77,100) --> See nearby quakes!
123 km (77 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
168 km (104 mi) SSW of Coquimbo (pop: 161,300) --> See nearby quakes!
168 km (104 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
175 km (109 mi) SSW of La Serena (pop: 154,500) --> See nearby quakes!
178 km (111 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
247 km (154 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
266 km (165 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 5.6 x 109 joules (1.56 megawatt hours, equivalent to 1.34 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 3.328 km25 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. 3.3 earthquake - South Pacific Ocean, 57 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Sunday, 20 September 2015 at 12:30 (GMT)
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