Mag. 3.1 earthquake - South Pacific Ocean, 53 km west of Valparaiso, Provincia de Valparaiso, Region de Valparaiso, Chile, on Tuesday, 29 August 2017 at 02:21 (GMT)
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Minor magnitude 3.1 earthquake at 21 km depth
29 Aug 02:42 UTC: First to report: GUG (U. Chile) after 21 minutes.
Hypocenter depth recalculated from 20.1 to 20.5 km.
Hypocenter depth recalculated from 20.1 to 20.5 km.
Magnitude: 3.1
Depth: 20.5 km
Epicenter latitude / longitude: 33.046°S / 72.199°W
(South Pacific Ocean, Chile)Nearest volcano: Tupungatito (227 km / 141 mi)
Nearby towns and cities:
53 km (33 mi) W of Valparaiso (pop: 282,400) --> See nearby quakes!
60 km (38 mi) W of Viña del Mar (pop: 294,600) --> See nearby quakes!
71 km (44 mi) W of Quilpué (pop: 130,300) --> See nearby quakes!
77 km (48 mi) W of Villa Alemana (pop: 97,300) --> See nearby quakes!
79 km (49 mi) NW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
82 km (51 mi) NW of San Antonio (pop: 85,700) --> See nearby quakes!
87 km (54 mi) W of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
90 km (56 mi) WSW of Quillota (pop: 67,800) --> See nearby quakes!
151 km (94 mi) WNW of Santiago (pop: 4,837,300) --> See nearby quakes!
163 km (102 mi) WNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 2.8 x 109 joules (783 kilowatt hours, equivalent to 0.674 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 3.1 | 21 km | 54 km al O de Valparaíso | GUG (U. Chile) |
User reports for this quake
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Earlier earthquakes in the same area
Mag. 3.1 earthquake - South Pacific Ocean, 53 km west of Valparaiso, Provincia de Valparaiso, Region de Valparaiso, Chile, on Tuesday, 29 August 2017 at 02:21 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
