Mag. 2.8 earthquake - South Pacific Ocean, 44 km west of Valparaiso, Region de Valparaiso, Chile, on Monday, 21 September 2015 at 02:58 (GMT)
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Minor magnitude 2.8 earthquake at 34 km depth
21 Sep 04:18 UTC: First to report: GUG (U. Chile) after 1 hour and 20 minutes.
Depth: 34.3 km
Epicenter latitude / longitude: 33.068°S / 72.101°W (South Pacific Ocean, Chile)
Nearest volcano: Tupungatito (217 km / 135 mi)
Nearby towns and cities:
44 km (27 mi) W of Valparaiso (pop: 282,400) --> See nearby quakes!
51 km (32 mi) W of Viña del Mar (pop: 294,600) --> See nearby quakes!
61 km (38 mi) W of Quilpué (pop: 130,300) --> See nearby quakes!
68 km (42 mi) W of Villa Alemana (pop: 97,300) --> See nearby quakes!
71 km (44 mi) NW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
74 km (46 mi) NW of San Antonio (pop: 85,700) --> See nearby quakes!
78 km (48 mi) W of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
82 km (51 mi) WSW of Quillota (pop: 67,800) --> See nearby quakes!
142 km (88 mi) WNW of Santiago (pop: 4,837,300) --> See nearby quakes!
154 km (96 mi) WNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1 x 109 joules (278 kilowatt hours, equivalent to 0.239 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 2.8||34 km||45 km al O de Valparaíso||GUG (U. Chile)|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.At magnitude 2.8, this quake might have been felt very close to the epicenter and under calm conditions.
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