Mag. 3.7 earthquake - South Pacific Ocean, 248 km northwest of Santiago, Santiago Metropolitan, Chile, on Monday, 21 December 2015 at 04:21 (GMT)
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Minor magnitude 3.7 earthquake at 25 km depth
21 Dec 04:35 UTC: First to report: GUG (U. Chile) after 13 minutes.
Depth: 25.0 km
Epicenter latitude / longitude: 31.563°S / 72.043°W (South Pacific Ocean, Chile)
Nearby towns and cities:
83 km (52 mi) W of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
125 km (78 mi) NW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
134 km (83 mi) SW of Ovalle (pop: 77,100) --> See nearby quakes!
165 km (102 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
168 km (105 mi) NNW of Valparaiso (pop: 282,400) --> See nearby quakes!
169 km (105 mi) NNW of Viña del Mar (pop: 294,600) --> See nearby quakes!
175 km (108 mi) NNW of Quilpué (pop: 130,300) --> See nearby quakes!
176 km (109 mi) NNW of Villa Alemana (pop: 97,300) --> See nearby quakes!
248 km (154 mi) NNW of Santiago (pop: 4,837,300) --> See nearby quakes!
266 km (165 mi) NNW of Puente Alto (pop: 510,400) --> 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.
|M 3.7||25 km||58 km al O de Canela Baja||GUG (U. Chile)|
|M 3.7||25 km||OFFSHORE COQUIMBO, CHILE||EMSC|
User reports for this quake
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