Mag. 4.3 earthquake - South Pacific Ocean, 195 km northwest of Santiago, Santiago Metropolitan, Chile, on Monday, 21 September 2015 at 05:50 (GMT)

This quake was likely an aftershock of the 7.8 quake Choapa, 36 km west of Illapel, Provincia de Choapa, Coquimbo Region, Chile, 16 September 2015 22:54 GMT, which had occurred 4 days earlier.
Mag. 4.3 earthquake  - South Pacific Ocean, 195 km northwest of Santiago, Santiago Metropolitan, Chile, on Monday, 21 September 2015 at 05:50 (GMT)

Light magnitude 4.3 earthquake at 25 km depth

21 Sep 07:18 UTC: First to report: GUG (U. Chile) after 1 hour and 27 minutes.
Hypocenter depth recalculated from 19.6 to 25.0 km.
Date & time: 21 Sep 2015 05:50:55 UTC
Magnitude: 4.3
Depth: 25.0 km
Epicenter latitude / longitude: 32.337°S / 72.259°W (South Pacific Ocean, Chile)
Nearby towns and cities:
97 km (61 mi) W of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
98 km (61 mi) NW of Valparaiso (pop: 282,400) --> See nearby quakes!
101 km (63 mi) NW of Viña del Mar (pop: 294,600) --> See nearby quakes!
110 km (68 mi) WNW of Hacienda La Calera (pop: 49,100) --> See nearby quakes!
110 km (68 mi) NW of Quilpué (pop: 130,300) --> See nearby quakes!
112 km (70 mi) WNW of Quillota (pop: 67,800) --> See nearby quakes!
114 km (71 mi) NW of Villa Alemana (pop: 97,300) --> See nearby quakes!
120 km (74 mi) NW of Limache (Marga Marga) (pop: 35,900) --> See nearby quakes!
195 km (121 mi) NW of Santiago (pop: 4,837,300) --> See nearby quakes!
212 km (131 mi) NW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GUG (U. Chile)
Estimated released energy: 1.8 x 1011 joules (49.4 megawatt hours, equivalent to 42.5 tons of TNT) More info
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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 4.325 km85 km al SO de Los VilosGUG (U. Chile)

User reports for this quake

User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
There are no user reports for this quake yet. If you felt it be the first to report it!
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Earlier earthquakes in the same area

Mag. 4.3 earthquake - South Pacific Ocean, 195 km northwest of Santiago, Santiago Metropolitan, Chile, on Monday, 21 September 2015 at 05:50 (GMT)
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