September 30 2023. EN. Alaska : Katmai , Colombia : Nevado del Ruiz , Chile : Villarica , Philippines : Mayon , Costa Rica , Rincon de la Vieja / Poas / Turrialba .
September 30 2023. Alaska , Katmai : 58°16'44" N 154°57'12" W, Summit Elevation 6716 ft (2047 m) Current Volcano Alert Level: NORMAL Current Aviation Color Code: GREEN On Wednesday…