Mag. 2.8 earthquake - South Pacific Ocean, 249 km northwest of Santiago, Provincia de Santiago, Santiago Metropolitan, Chile, on Tuesday, 1 December 2015 at 01:21 (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 11 weeks earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile | Coquimbo Region | Region de Valparaiso | Santiago Metropolitan
Minor magnitude 2.8 earthquake at 10 km depth
1 Dec 01:35 UTC: First to report: GUG (U. Chile) after 14 minutes.
Magnitude: 2.8
Depth: 10.0 km
Epicenter latitude / longitude: 31.51°S / 71.95°W
(South Pacific Ocean, Chile)Nearby towns and cities:
75 km (47 mi) W of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
98 km (61 mi) WNW of Salamanca (Choapa) (pop: 13,300) --> See nearby quakes!
124 km (77 mi) SW of Ovalle (pop: 77,100) --> See nearby quakes!
125 km (78 mi) NW of La Ligua (Petorca) (pop: 24,900) --> See nearby quakes!
172 km (107 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
173 km (107 mi) NNW of Viña del Mar (pop: 294,600) --> See nearby quakes!
178 km (110 mi) NNW of Quilpué (pop: 130,300) --> See nearby quakes!
179 km (111 mi) NNW of Villa Alemana (pop: 97,300) --> See nearby quakes!
183 km (114 mi) SSW of Coquimbo (pop: 161,300) --> See nearby quakes!
249 km (154 mi) NNW of Santiago (pop: 4,837,300) --> 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 | 10 km | 48 km al O de Canela Baja | GUG (U. Chile) |
| M 2.8 | 10 km | OFFSHORE COQUIMBO, CHILE | EMSC |
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 - South Pacific Ocean, 249 km northwest of Santiago, Provincia de Santiago, Santiago Metropolitan, Chile, on Tuesday, 1 December 2015 at 01:21 (GMT)
Click here to search our database for earlier earthquakes in the same area since 1900!
