Terremoto moderado mag. 4.1 - South Pacific Ocean, 83 km SW of San Antonio, Valparaiso, Chile, Wednesday, 21 Apr. 2021 -

Este terremoto probablemente fue una réplica del terremoto M 5.3 terremoto: Océano Pacífico Sur, 88 km al suroeste de San Antonio, Región de Valparaíso, Chile, Mon, 19 Apr 2021 03:18 que había ocurrido 2 dias antes.
Terremoto moderado mag. 4.1 - South Pacific Ocean, 83 km SW of San Antonio, Valparaiso, Chile, Wednesday, 21 Apr. 2021

Terremoto moderado magnitud 4.1 at 15 km depth

21 Apr 08:22 UTC: Primero en informar: GUG (U. Chile) después de 14 minutos.
Fecha & hora: 21 Apr 2021 08:08:23 UTC -
Hora local al epicentro: 21 Apr 4:08 am (GMT -4)
Magnitud: 4.1
Profundidad: 15.0 km
Epicentro latitud / longitud: 34.042°S / 72.329°W (Océano Pacífico Sur, Chile)
Volcán mas cercano: Palomo (197 km / 122 mi)
Nearby towns and cities:
49 km al NO de Los Navegantes (Provincia de Cardenal Caro) (pop: 231) --> ¡Vea sismos cercanos!
83 km al SO de San Antonio (pop: 85,700) --> ¡Vea sismos cercanos!
86 km al SO de Cartagena (San Antonio) (pop: 16,900) --> ¡Vea sismos cercanos!
110 km al OSO de Melipilla (pop: 63,100) --> ¡Vea sismos cercanos!
129 km al SSO de Valparaíso (pop: 282,400) --> ¡Vea sismos cercanos!
134 km al SSO de Viña del Mar (pop: 294,600) --> ¡Vea sismos cercanos!
147 km al O de Rancagua (pop: 212,700) --> ¡Vea sismos cercanos!
166 km al NNO de Talca (pop: 197,500) --> ¡Vea sismos cercanos!
169 km al OSO de Santiago de Chile (pop: 4,837,300) --> ¡Vea sismos cercanos!
169 km al OSO de Puente Alto (pop: 510,400) --> ¡Vea sismos cercanos!
Weather at epicenter at time of quake:
Light Rain 15.6°C (60 F), humidity: 87%, wind: 17 m/s (33 kts) from NNE
Fuente primaria de datos: GUG (U. Chile)
Energía liberada estimada: 8.9 x 1010 joules (24.8 megawatt hours, equivalent to 21.3 tons of TNT) More info
Show interactive Map
[smaller] [bigger]
If you felt this quake (or if you were near the epicenter), please share your experience and submit a short "I felt it" report! Other users would love to hear about it!
Also if you did NOT feel the quake although you were in the area, please report it! Your contribution is valuable also to earthquake science and earthquake hazard analysis and mitigation efforts. You can use your device location or the map to indicate where you were during the earthquake. Thank you!

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!
Volcanoes & Earthquakes - new app for Android

Earlier earthquakes in the same area

Try our free app!
Volcanoes & Earthquakes - new app for Android
Android | iOS version
Why is there advertising on this site?
Support us - Help us upgrade our services!
We truly love working to bring you the latest volcano and earthquake data from around the world. Maintaining our website and our free apps does require, however, considerable time and resources.
We need financing to increase hard- and software capacity as well as support our editor team. We're aiming to achieve uninterrupted service wherever an earthquake or volcano eruption unfolds, and your donations can make it happen! Every donation will be highly appreciated. If you find the information useful and would like to support our team in integrating further features, write great content, and in upgrading our soft- and hardware, please make a donation (PayPal or Online credit card payment).

Planned features:
  • Weather reports
  • Tsunami alerts
  • Design upgrades
  • Faster responsiveness
Thanks to your past donations, these features have been added recently:
  • Earthquake archive from 1900 onwards
  • Additional seismic data sources
  • Improved content in English
Download and Upgrade the Volcanoes & Earthquakes app to get one of the fastest seismic and volcano alerts online:
Android | IOS
Thank you!
Copyrights: VolcanoDiscovery y otras fuentes como se ha señalado.
Uso de material: Most texts and images, in particular photographs, on this website are protected by copyright. Further reproduction and use of without authorization is usually not consented. If you are not sure or need licensing rights for photographs, for example for publications and commercial use, please contact us.