Alert raised for Antillanca-Casablanca volcanic complex, last eruption in 230 BCE (VEI 5), Chile
The National Geological and Mining Service of Chile (SERNAGEOMIN) raised the alert level for the Antillanca-Casablanca volcanic complex in the Los Lagos region of Chile to Yellow on March 11, 2020, after a swarm of 73 tremors detected since March 9. The last…