Mag. 3.7 earthquake - South Pacific Ocean, 61 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Thursday, 1 October 2015 at 05:08 (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 3.7 earthquake at 31 km depth
1 Oct 06:19 UTC: First to report: GUG (U. Chile) after 1 hour and 11 minutes.
Magnitude: 3.7
Depth: 30.8 km
Epicenter latitude / longitude: 30.857°S / 71.764°W
(South Pacific Ocean, Chile)Nearby towns and cities:
61 km (38 mi) WSW of Ovalle (pop: 77,100) --> See nearby quakes!
308 km (191 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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 3.7 | 31 km | 48 km al O 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. 3.7 earthquake - South Pacific Ocean, 61 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Thursday, 1 October 2015 at 05:08 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
