Minor mag. 3.9 earthquake - Antofagasta, Chile on Monday, 27 July 2020
27 Jul 23:57 UTC: First to report: EMSC after 18 minutes.
Depth: 112.0 km
Epicenter latitude / longitude: 21.95°S / 68.67°W (Chile)
Nearest volcano: San Pedro (29 km / 18 mi)
Nearby towns and cities:
62 km (39 mi) NE of Calama (pop: 143,100)
117 km (73 mi) NW of San Pedro de Atacama (pop: 2,000)
127 km (79 mi) SW of Villa Alota (pop: 100)
158 km (98 mi) E of Tocopilla (pop: 24,500)
179 km (111 mi) SW of San Cristóbal (pop: 100)
1295 km (804 mi) N of Santiago (pop: 4,837,300)
Primary data source: EMSC
Estimated released energy: 4.5 x 1010 joules (12.4 megawatt hours, equivalent to 10.7 tons of TNT) [learn more]
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.
|Time||Mag. / Depth||Location||Source|
|Mon, 27 Jul 23:39 UTC||M 3.9 / 112 km||Antofagasta, Chile||EMSC|
|Mon, 27 Jul 23:39 UTC||M 3.9 / 112.4 km||64 km al NE de Calama (Chile)||GUG (U. Chile)|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.