Light mag. 4.3 earthquake - South Pacific Ocean, 61 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Friday, 18 September 2015 at 17:27 (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 1 day 19 hours earlier.
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Light magnitude 4.3 earthquake at 29 km depth
18 Sep 18:18 UTC: First to report: GUG (U. Chile) after 51 minutes.
Magnitude: 4.3
Depth: 29.3 km
Epicenter latitude / longitude: 30.982°S / 71.662°W
(South Pacific Ocean, Chile)Nearby towns and cities:
61 km (38 mi) SW of Ovalle (pop: 77,100) --> See nearby quakes!
74 km (46 mi) WSW of Monte Patria (pop: 13,900) --> See nearby quakes!
86 km (54 mi) NNW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
119 km (74 mi) SSW of Coquimbo (pop: 161,300) --> See nearby quakes!
126 km (78 mi) SSW of La Serena (pop: 154,500) --> See nearby quakes!
215 km (134 mi) N of Quillota (pop: 67,800) --> See nearby quakes!
216 km (134 mi) NNW of San Felipe (pop: 59,300) --> See nearby quakes!
231 km (143 mi) N of Quilpué (pop: 130,300) --> See nearby quakes!
291 km (181 mi) NNW of Santiago de Chile (pop: 4,837,300) --> See nearby quakes!
310 km (193 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 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 4.3 | 29 km | 42 km al O de Punitaqui | GUG (U. Chile) |
User reports for this quake
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Earlier earthquakes in the same area
Light mag. 4.3 earthquake - South Pacific Ocean, 61 km southwest of Ovalle, Provincia de Limari, Coquimbo Region, Chile, on Friday, 18 September 2015 at 17:27 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
