Mag. 3.4 earthquake - 31 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Friday, 30 October 2015 at 03:30 (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 6 weeks earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile | Coquimbo Region | Region de Valparaiso | Santiago Metropolitan
Minor magnitude 3.4 earthquake at 42 km depth
30 Oct 03:46 UTC: First to report: EMSC after 16 minutes.
Magnitude: 3.4
Depth: 42.0 km
Epicenter latitude / longitude: 31.46°S / 71.42°W
(Provincia de Choapa, Coquimbo Region, Chile)Nearby towns and cities:
31 km (19 mi) NW of Illapel (Choapa, Coquimbo Region) (pop: 22,800) --> See nearby quakes!
56 km (35 mi) NW of Salamanca (Choapa, Coquimbo Region) (pop: 13,300) --> See nearby quakes!
96 km (60 mi) SSW of Monte Patria (Coquimbo Region) (pop: 13,900) --> See nearby quakes!
98 km (61 mi) SSW of Ovalle (Coquimbo Region) (pop: 77,100) --> See nearby quakes!
112 km (69 mi) N of La Ligua (Petorca, Valparaíso) (pop: 24,900) --> See nearby quakes!
148 km (92 mi) N of Hacienda La Calera (Valparaíso) (pop: 49,100) --> See nearby quakes!
159 km (99 mi) N of Quillota (Valparaíso) (pop: 67,800) --> See nearby quakes!
168 km (104 mi) S of Coquimbo (Coquimbo Region) (pop: 161,300) --> See nearby quakes!
234 km (145 mi) NNW of Santiago (Santiago Metropolitan) (pop: 4,837,300) --> See nearby quakes!
252 km (157 mi) NNW of Puente Alto (Santiago Metropolitan) (pop: 510,400) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 7.9 x 109 joules (2.21 megawatt hours, equivalent to 1.9 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 3.4 | 42 km | COQUIMBO, CHILE | EMSC |
| M 3.4 | 42 km | 8 km al SE 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. 3.4 earthquake - 31 km northwest of Illapel, Provincia de Choapa, Coquimbo Region, Chile, on Friday, 30 October 2015 at 03:30 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
