Mag. 4.1 earthquake - South Pacific Ocean, 64 km northwest of La Ligua, Petorca Province, Region de Valparaiso, Chile, on Monday, 12 October 2015 at 02:59 (GMT)
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Light magnitude 4.1 earthquake at 37 km depth
12 Oct 03:18 UTC: First to report: GUG (U. Chile) after 19 minutes.
Depth: 37.4 km
Epicenter latitude / longitude: 32.114°S / 71.78°W (South Pacific Ocean, Chile)
Nearest volcano: Tupungatito (234 km / 145 mi)
Nearby towns and cities:
64 km (40 mi) NW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
79 km (49 mi) SW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
183 km (114 mi) NW of Santiago (pop: 4,837,300) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 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 4.1||37 km||34 km al SO de Los Vilos||GUG (U. Chile)|
|M 4.1||37 km||OFFSHORE COQUIMBO, CHILE||EMSC|
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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