On 6 February OVDAS-SERNAGEOMIN lowered the Alert Level for Copahue to Green, the lowest level on a four-color scale, noting the return of the crater lake and infrequent surficial activity.
In addition, data from the geodetic monitoring network showed only slight deformation during the previous three months.
ONEMI lowered the Alert Level to Green (the lowest level on a three-color scale) for the municipality of Alto Biobío.
Sources: Oficina Nacional de Emergencia-Ministerio del Interior (ONEMI) ,Servicio Nacional de Geología y Minería (SERNAGEOMIN)
Karangetang (Indonesia)
