Date & time: Thursday, 21 December 2017 08:51 UTC
Depth: 10.1 km
Epicenter latitude / longitude: 36.767°S / 74.03°W (Chile)
Nearest volcano: Nevados de Chillán (236 km)
Primary data source: GUG (U. Chile) Estimated released energy: 3.2 x 1010 joules (8.78 megawatt hours, equivalent to 7.56 tons of TNT) [learn more]
If you felt this quake (or if you were near the epicenter), please share your experience with us and submit a short "I felt it" report. You can use your GPS or device location as well to show where you were during the earthquake. - thank you.
Data for same earthquake as reported from other agencies
Land of Theseus: The Saronic Gulf opposite Athens is one of the most beautiful and interesting areas of Greece, full of beautiful landscapes, small towns, islands, archeological remains and one of Europe's least known active volcanic areas. Join us on a relaxing tour to discover this fascinating area!
Maintaining the volcano and earthquake news sections on this website, the free Volcano Webcams tool and interactive map widget is a free-time, both time- and server cost intensive effort. If you find the information useful and would like to support us, and help keep it alive and improve it, please consider making a small donation (PayPal).
Copyrights:VolcanoDiscovery and other sources as noted. Use of 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.