December 01, 2023. EN. Costa Rica : Poas , Colombia : Nevado del Ruiz , Japan : Suwanosejima , Alaska : Shishaldin , Indonesia : Dukono .
December 01 , 2023. Costa Rica , Poas : Location: N10.20 W84.23 Altitude: 2687 meters. (8813 feet) Date: November 29, 2023, 11:57 a.m. Plume height (above crater): 164 feet.…