Mag. 4.5 earthquake - South Pacific Ocean, 86 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Tuesday, 22 September 2015 at 14:45 (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 days earlier.
Mag. 4.5 earthquake - South Pacific Ocean, 86 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Tuesday, 22 September 2015 at 14:45 (GMT)

Light magnitude 4.5 earthquake at 40 km depth

22 Sep 15:18 UTC: First to report: GUG (U. Chile) after 32 minutes.
Date & time: 22 Sep 2015 14:45:52 UTC
Magnitude: 4.5
Depth: 40.3 km
Epicenter latitude / longitude: 31.205°S / 71.767°W (South Pacific Ocean, Chile)
Nearby towns and cities:
74 km (46 mi) NW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
86 km (54 mi) SW of Ovalle (pop: 77,100) --> See nearby quakes!
96 km (60 mi) SW of Monte Patria (pop: 13,900) --> See nearby quakes!
99 km (62 mi) NW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
145 km (90 mi) SSW of Coquimbo (pop: 161,300) --> See nearby quakes!
148 km (92 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
153 km (95 mi) SSW of La Serena (pop: 154,500) --> See nearby quakes!
203 km (126 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
272 km (169 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
290 km (180 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 3.5 x 1011 joules (98.6 megawatt hours, equivalent to 84.8 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 4.540 km36 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.
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Earlier earthquakes in the same area since 1900

Mag. 4.5 earthquake - South Pacific Ocean, 86 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Tuesday, 22 September 2015 at 14:45 (GMT)

Map of earlier quakes

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