Mag. 2.8 earthquake - 55 Km Al O De Valparaíso on Tuesday, 29 September 2015 at 16:35 (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 13 days earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile | Region de Valparaiso | Santiago Metropolitan
Minor magnitude 2.8 earthquake at 34 km depth
29 Sep 18:18 UTC: First to report: GUG (U. Chile) after 1 hour and 42 minutes.
Magnitude: 2.8
Depth: 34.4 km
Epicenter latitude / longitude: 33.033°S / 72.202°W
(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!
61 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!
80 km (50 mi) NW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
83 km (52 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) W of Quillota (pop: 67,800) --> See nearby quakes!
152 km (94 mi) WNW of Santiago (pop: 4,837,300) --> See nearby quakes!
164 km (102 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.
| Magnitude | Depth | Location | Source |
| M 2.8 | 34 km | 55 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.
There are no user reports for this quake yet. If you felt it be the first to report it!
Earlier earthquakes in the same area
Mag. 2.8 earthquake - 55 Km Al O De Valparaíso on Tuesday, 29 September 2015 at 16:35 (GMT)Click here to search our database for earlier earthquakes in the same area since 1900!
