Mag. 3.5 earthquake - South Pacific Ocean, 68 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 17 September 2015 at 18:36 (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 20 hours earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile | Coquimbo Region | Region de Valparaiso | Santiago Metropolitan
Minor magnitude 3.5 earthquake at 30 km depth
17 Sep 20:18 UTC: First to report: GUG (U. Chile) after 1 hour and 42 minutes.
Magnitude: 3.5
Depth: 30.0 km
Epicenter latitude / longitude: 31.557°S / 71.886°W
(South Pacific Ocean, Chile)Nearby towns and cities:
68 km (42 mi) W of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
91 km (56 mi) WNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
117 km (73 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
125 km (78 mi) SSW of Ovalle (pop: 77,100) --> See nearby quakes!
150 km (93 mi) NNW of Hacienda La Calera (pop: 49,100) --> See nearby quakes!
159 km (99 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
166 km (103 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
166 km (103 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
241 km (150 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: 1.1 x 1010 joules (3.12 megawatt hours, equivalent to 2.68 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 3.5 | 30 km | 44 km al O 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.
There are no user reports for this quake yet. If you felt it be the first to report it!
Earlier earthquakes in the same area
Mag. 3.5 earthquake - South Pacific Ocean, 68 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 17 September 2015 at 18:36 (GMT)
Click here to search our database for earlier earthquakes in the same area since 1900!
