Light mag. 3.7 earthquake - South Pacific Ocean, 88 km southwest of San Antonio, Region de Valparaiso, Chile, on Friday, 23 April 2021 at 03:56 (GMT) -
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Light magnitude 3.7 earthquake at 19 km depth
23 Apr 04:14 UTC: First to report: EMSC after 18 minutes.
Depth: 19.0 km
Epicenter latitude / longitude: 34.08°S / 72.36°W (South Pacific Ocean, Chile)
Nearest volcano: Palomo (199 km / 124 mi)
Nearby towns and cities:
48 km (30 mi) NW of Los Navegantes (Provincia de Cardenal Caro) (pop: 231) --> See nearby quakes!
88 km (55 mi) SW of San Antonio (pop: 85,700) --> See nearby quakes!
91 km (56 mi) SW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
114 km (71 mi) WSW of Melipilla (pop: 63,100) --> See nearby quakes!
134 km (84 mi) SSW of Valparaiso (pop: 282,400) --> See nearby quakes!
139 km (87 mi) SSW of Viña del Mar (pop: 294,600) --> See nearby quakes!
149 km (93 mi) W of Rancagua (pop: 212,700) --> See nearby quakes!
163 km (101 mi) NNW of Talca (pop: 197,500) --> See nearby quakes!
173 km (107 mi) WSW of Santiago (pop: 4,837,300) --> See nearby quakes!
173 km (107 mi) WSW of Puente Alto (pop: 510,400) --> See nearby quakes!
Primary data source: EMSC (European-Mediterranean Seismological Centre)
Estimated released energy: 2.2 x 1010 joules (6.22 megawatt hours, equivalent to 5.35 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.
|3.7||19 km||OFFSHORE O'HIGGINS, CHILE||EMSC|
|3.7||19 km||47 Km Al NO De Pichilemu||GUG (U. Chile)|
User reports for this quake
User reports estimate the perceived ground shaking intensity according to the MMI (Modified Mercalli Intensity) scale.