Minor mag. 2.8 earthquake - South Pacific Ocean, 79 km southwest of San Antonio, Region de Valparaiso, Chile, on Tuesday, 20 April 2021 at 08:33 (GMT) -

This quake was likely an aftershock of the 5.3 quake South Pacific Ocean, 88 km southwest of San Antonio, Region de Valparaiso, Chile, 18 Apr 11:18 pm (GMT -4), which had occurred 1 day 5 hours earlier.
Minor mag. 2.8 earthquake - South Pacific Ocean, 79 km southwest of San Antonio, Region de Valparaiso, Chile, on Tuesday, 20 April 2021 at 08:33 (GMT)

Minor magnitude 2.8 earthquake at 37 km depth

20 Apr 08:43 UTC: First to report: EMSC after 10 minutes.
20 Apr 08:44: Now using data updates from GUG (U. Chile)
Date & time: 20 Apr 2021 08:33:04 UTC -
Magnitude: 2.8
Depth: 37.2 km
Epicenter latitude / longitude: 33.976°S / 72.328°W (South Pacific Ocean, Chile)
Nearest volcano: Palomo (200 km / 124 mi)
Nearby towns and cities:
55 km (34 mi) NNW of Los Navegantes (Provincia de Cardenal Caro) (pop: 231) --> See nearby quakes!
79 km (49 mi) WSW of San Antonio (pop: 85,700) --> See nearby quakes!
81 km (51 mi) SW of Cartagena (San Antonio) (pop: 16,900) --> See nearby quakes!
108 km (67 mi) WSW of Melipilla (pop: 63,100) --> See nearby quakes!
123 km (76 mi) SSW of Valparaiso (pop: 282,400) --> See nearby quakes!
128 km (80 mi) SW of Viña del Mar (pop: 294,600) --> See nearby quakes!
147 km (92 mi) W of Rancagua (pop: 212,700) --> See nearby quakes!
166 km (103 mi) WSW of Santiago (pop: 4,837,300) --> See nearby quakes!
167 km (104 mi) WSW of Puente Alto (pop: 510,400) --> See nearby quakes!
173 km (107 mi) NNW of Talca (pop: 197,500) --> 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
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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.
Mag.DepthLocationSource
2.837 km46 Km Al O De Navidad, ChileGUG (U. Chile)
2.837 kmOFFSHORE O'HIGGINS, CHILEEMSC

User reports for this quake

At magnitude 2.8, 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.
There are no user reports for this quake yet. If you felt it be the first to report it!
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