July 22, 2021. EN. Alaska : Semisopochnoi , Kamchatka : Karymsky , Philippines : Taal , Japan : Suwanosejima , Indonesia : Sirung .
July 22 , 2021. Alaska , Semisopochnoi : AVO/USGS Volcanic Activity Notice Current Volcano Alert Level: ADVISORY Previous Volcano Alert Level: WATCH Current Aviation Color Code: YELLOW Previous…