Mag. 3.6 earthquake - 25 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Wednesday, 23 September 2015 at 18:21 (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 7 days earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile | Coquimbo Region | Santiago Metropolitan

Minor magnitude 3.6 earthquake at 39 km depth
23 Sep 19:18 UTC: First to report: GUG (U. Chile) after 56 minutes.
Magnitude: 3.6
Depth: 39.3 km
Epicenter latitude / longitude: 31.607°S / 71.432°W

Nearby towns and cities:
25 km (16 mi) W of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
48 km (30 mi) WNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
190 km (118 mi) S of La Serena (pop: 154,500) --> See nearby quakes!
218 km (136 mi) NNW of Santiago (Santiago Metropolitan) (pop: 4,837,300) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1.6 x 1010 joules (4.4 megawatt hours, equivalent to 3.79 tons of TNT) More info
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.
Magnitude | Depth | Location | Source |
M 3.6 | 39 km | 23 km al S de Canela Baja | GUG (U. Chile) |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
be the first to report it!
There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area
Mag. 3.6 earthquake - 25 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Wednesday, 23 September 2015 at 18:21 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!