Strong mag. 5.5 earthquake - South Pacific Ocean, 77 km southwest of Coquimbo, Provincia de Elqui, Coquimbo Region, Chile, on Saturday, 28 November 2015 at 05:44 (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 10 weeks earlier.
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile| Coquimbo Region | Atacama | Valparaiso | Santiago Metropolitan

Strong magnitude 5.5 earthquake at 10 km depth
28 Nov 05:57 UTC: First to report: GFZ after 12 minutes.
Nov 28 07:26: Magnitude recalculated from 4.9 to 5.5.
Nov 28 07:26: Magnitude recalculated from 4.9 to 5.5.
Date & time: 28 Nov 2015 05:44:40 UTC
Magnitude: 5.5
Depth: 10.0 km
Epicenter latitude / longitude: 30.32°S / 72.02°W

Nearby towns and cities:
77 km (48 mi) WSW of Coquimbo (pop: 161,300) --> See nearby quakes!
85 km (53 mi) WNW of Ovalle (pop: 77,100) --> See nearby quakes!
87 km (54 mi) WSW of La Serena (pop: 154,500) --> See nearby quakes!
110 km (68 mi) WNW of Monte Patria (pop: 13,900) --> See nearby quakes!
167 km (104 mi) NNW of Illapel (Choapa) (pop: 22,800) --> See nearby quakes!
229 km (142 mi) SSW of Vallenar (pop: 44,900) --> See nearby quakes!
294 km (183 mi) NNW of Quillota (pop: 67,800) --> See nearby quakes!
304 km (189 mi) N of Valparaiso (pop: 282,400) --> See nearby quakes!
372 km (231 mi) NNW of Santiago de Chile (pop: 4,837,300) --> See nearby quakes!
391 km (243 mi) NNW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: GFZ (German Research Centre for Geosciences)
Estimated released energy: 1.1 x 1013 joules (3.12 gigawatt hours, equivalent to 2682 tons of TNT or 0.2 atomic bombs!) 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 5.5 | 10 km | Off Coast of Central Chile | GFZ |
M 5.2 | 2 km | OFFSHORE COQUIMBO, CHILE | EMSC |
M 5.4 | 32 km | 82 km al O de Tongoy | GUG (U. Chile) |
M 5.2 | 10 km | - 81km WSW of Coquimbo, Chile | USGS |
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.
be the first to report it!
There are no user reports for this quake yet. If you felt it Earlier earthquakes in the same area
Click here to search our database for earlier earthquakes in the same area since 1900!