Mag. 3.4 earthquake - 39 km south of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Sunday, 4 October 2015 at 01:31 (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 2 weeks earlier.
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Minor magnitude 3.4 earthquake at 48 km depth
4 Oct 02:10 UTC: First to report: EMSC after 38 minutes.
Magnitude: 3.4
Depth: 48.0 km
Epicenter latitude / longitude: 30.94°S / 71.29°W
(Provincia de Limari, Coquimbo Region, Chile)Nearby towns and cities:
39 km (24 mi) SSW of Ovalle (pop: 77,100) --> See nearby quakes!
42 km (26 mi) SW of Monte Patria (pop: 13,900) --> See nearby quakes!
78 km (48 mi) N of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
98 km (61 mi) NNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
110 km (68 mi) S of Coquimbo (pop: 161,300) --> See nearby quakes!
115 km (71 mi) SSW of Vicuña (pop: 13,500) --> See nearby quakes!
115 km (72 mi) S of La Serena (pop: 154,500) --> See nearby quakes!
168 km (105 mi) N of La Ligua (Petorca, Valparaíso) (pop: 24,900) --> See nearby quakes!
286 km (178 mi) NNW of Santiago (Santiago Metropolitan) (pop: 4,837,300) --> See nearby quakes!
305 km (189 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 | 48 km | COQUIMBO, CHILE | EMSC |
| M 3.4 | 48 km | 12 km al S de Punitaqui | 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. 3.4 earthquake - 39 km south of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Sunday, 4 October 2015 at 01:31 (GMT)
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