Weak mag. 2.9 earthquake - South Pacific Ocean, 82 km southwest of San Antonio, Region de Valparaiso, Chile, on Wednesday, 21 April 2021 at 08:35 (GMT) -
Quake Data | Interactive map | User Reports | Earlier quakes in same area | Quakes in Chile | O'Higgins Region | Region de Valparaiso | Santiago Metropolitan
Weak magnitude 2.9 earthquake at 23 km depth
21 Apr 09:06 UTC: First to report: EMSC after 31 minutes.
Depth: 23.0 km
Epicenter latitude / longitude: 34.07°S / 72.29°W (South Pacific Ocean, Chile)
Nearest volcano: Palomo (193 km / 120 mi)
Nearby towns and cities:
45 km (28 mi) NW of Los Navegantes (Provincia de Cardenal Caro) (pop: 231) --> See nearby quakes!
82 km (51 mi) SW of San Antonio (pop: 85,700) --> See nearby quakes!
85 km (53 mi) SW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
106 km (66 mi) NW of Santa Cruz (Colchagua) (pop: 33,300) --> See nearby quakes!
108 km (67 mi) WSW of Melipilla (pop: 63,100) --> See nearby quakes!
130 km (81 mi) SSW of Valparaiso (pop: 282,400) --> See nearby quakes!
135 km (84 mi) SSW of Viña del Mar (pop: 294,600) --> See nearby quakes!
143 km (89 mi) W of Rancagua (pop: 212,700) --> See nearby quakes!
166 km (103 mi) WSW of Puente Alto (pop: 510,400) --> See nearby quakes!
166 km (103 mi) WSW of Santiago (pop: 4,837,300) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 1.4 x 109 joules (392 kilowatt hours, equivalent to 0.338 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.
|2.9||23 km||OFFSHORE O'HIGGINS, CHILE||EMSC|
|2.9||23 km||43 Km Al NO De Pichilemu||GUG (U. Chile)|
User reports for this quakeAt magnitude 2.9, this quake might have been felt very close to the epicenter and under calm conditions.
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.