Moderate mag. 4.1 earthquake - South Pacific Ocean, 83 km southwest of San Antonio, Valparaiso, Chile, on 21 Apr 4:08 am (GMT -4) -

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 2 jours earlier.
Moderate mag. 4.1 earthquake - South Pacific Ocean, 83 km southwest of San Antonio, Valparaiso, Chile, on 21 Apr 4:08 am (GMT -4)

Séisme modéré magnitude 4.1 at 15 km depth

21 Apr 08:22 UTC: Premier à signaler: GUG (U. Chile) après 14 minutes.
Date & time: 21 Apr 2021 08:08:23 UTC -
Local time at epicenter: 21 Apr 4:08 am (GMT -4)
Magnitude: 4.1
Profondeur: 15.0 km
Epicenter latitude / longitude: 34.042°S / 72.329°W (South Pacific Ocean, Chili)
Volcan le plus près: Palomo (197 km / 122 mi)
Nearby towns and cities:
49 km NO de Los Navegantes (Provincia de Cardenal Caro) (pop: 231) --> Voir les séismes à proximité!
83 km SO de San Antonio (pop: 85,700) --> Voir les séismes à proximité!
86 km SO de Carthagène (San Antonio) (pop: 16,900) --> Voir les séismes à proximité!
110 km OSO de Melipilla (pop: 63,100) --> Voir les séismes à proximité!
129 km SSO de Valparaiso (pop: 282,400) --> Voir les séismes à proximité!
134 km SSO de Viña del Mar (pop: 294,600) --> Voir les séismes à proximité!
147 km O de Rancagua (pop: 212,700) --> Voir les séismes à proximité!
166 km NNO de Talca (pop: 197,500) --> Voir les séismes à proximité!
169 km OSO de Santiago du Chili (pop: 4,837,300) --> Voir les séismes à proximité!
169 km OSO de Puente Alto (pop: 510,400) --> Voir les séismes à proximité!
Weather at epicenter at time of quake:
Light Rain 15.6°C (60 F), humidity: 87%, wind: 17 m/s (33 kts) from NNE
Primary data source: GUG (U. Chile)
Estimated released energy: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) Plus d'infos
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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.
4.115 km47 Km Al O De Navidad, ChileGUG (U. Chile)
4.510 kmNear Coast of Central ChileGFZ
4.410 km80 Km SW of San Antonio, ChileUSGS
4.410 kmNear Coast of Central ChileUSP

User reports for this quake

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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