Mag. 3.4 earthquake - South Pacific Ocean, 54 km west of La Ligua, Petorca Province, Region de Valparaiso, Chile, on Sunday, 20 September 2015 at 12:44 (GMT)
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Minor magnitude 3.4 earthquake at 31 km depth
20 Sep 13:18 UTC: First to report: GUG (U. Chile) after 34 minutes.
Depth: 30.7 km
Epicenter latitude / longitude: 32.365°S / 71.796°W (South Pacific Ocean, Chile)
Nearest volcano: Tupungatito (219 km / 136 mi)
Nearby towns and cities:
54 km (34 mi) W of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
72 km (44 mi) NW of Hacienda La Calera (pop: 49,100) --> See nearby quakes!
76 km (47 mi) NNW of Valparaiso (pop: 282,400) --> See nearby quakes!
77 km (48 mi) NNW of Viña del Mar (pop: 294,600) --> See nearby quakes!
77 km (48 mi) NW of Quillota (pop: 67,800) --> See nearby quakes!
83 km (51 mi) NNW of Quilpué (pop: 130,300) --> See nearby quakes!
85 km (53 mi) NNW of Villa Alemana (pop: 97,300) --> See nearby quakes!
88 km (55 mi) NW of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
162 km (101 mi) NW of Santiago (pop: 4,837,300) --> See nearby quakes!
179 km (111 mi) NW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
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.
|M 3.4||31 km||54 km al O de La Ligua||GUG (U. Chile)|
User reports for this quake
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