Antillanca volcano news & activity updates:
Antillanca volcano (Central Chile and Argentina): weekly volcanic activity report 11-17 Mar 2020
Friday Mar 20, 2020 15:44 PM | POR: MARTIN
SERNAGEOMIN reported on ˂b˃11 March˂/b˃ that volcanic Alert Level raised to Yellow due to increased seismic activity near Casablanca volcano.
Antillanca volcano from satellite (image: Sentinel 2)
The seismic station records volcano-tectonic earthquakes ˂b˃since August 2019˂/b˃ located about 20,670 ft (6,300 m) NE of the volcano.
˂b˃During 31 Jan-1 Feb˂/b˃ were recorded 131 volcano-tectonic events located W and NW.
On ˂b˃9 March˂/b˃ were recorded the largest earthquakes with magnitude M 3.1 and M 3.2 and 73 seismic swarms located 2.4 km N and NW with magnitude M 1.8.
˂i˃Source: Smithsonian / USGS Weekly Volcanic Activity Report 11-17 Mar 2020˂/i˃