Mag. 3.6 earthquake - South Pacific Ocean, 52 km southwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 29 October 2015 at 03:19 (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 weeks earlier.
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Minor magnitude 3.6 earthquake at 56 km depth
29 Oct 03:35 UTC: First to report: GUG (U. Chile) after 16 minutes.
Hypocenter depth recalculated from 63.4 to 55.6 km.
Hypocenter depth recalculated from 63.4 to 55.6 km.
Magnitude: 3.6
Depth: 55.6 km
Epicenter latitude / longitude: 31.843°S / 71.661°W
(South Pacific Ocean, Chile)Nearest volcano: Tupungatito (244 km / 152 mi)
Nearby towns and cities:
52 km (32 mi) WSW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
66 km (41 mi) W of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
79 km (49 mi) NNW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
113 km (70 mi) NNW of Hacienda La Calera (pop: 49,100) --> See nearby quakes!
122 km (76 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
132 km (82 mi) N of Viña del Mar (pop: 294,600) --> See nearby quakes!
133 km (82 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
136 km (84 mi) N of Quilpué (pop: 130,300) --> See nearby quakes!
203 km (126 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
221 km (138 mi) NNW of Puente Alto (pop: 510,400) --> 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 | 56 km | 16 km al NO de Los Vilos | GUG (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
Mag. 3.6 earthquake - South Pacific Ocean, 52 km southwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Thursday, 29 October 2015 at 03:19 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
