April 21, 2022. EN. Alaska : Semisopochnoi , Japan : Asosan , Indonesia : Anak Krakatau , Colombia : Nevado del Ruiz , Hawaii : Kilauea .
April 21 , 2022. Alaska , Semisopochnoi : 51°55'44" N 179°35'52" E, Summit Elevation 2625 ft (800 m) Current Volcano Alert Level: WATCH Current Aviation Color Code: ORANGE…