December 08 , 2019. EN. Alaska : Semisopochnoi , Costa Rica : Rincon de la Vieja / Arenal / Poas / Turrialba , Kamchatka : Ebeko , Guatemala : Fuego .
December 08 , 2019. Alaska , Semisopochnoi : AVO/USGS Volcanic Activity Notice Volcano: Semisopochnoi (VNUM #311060) Current Volcano Alert Level: WATCH Previous Volcano Alert Level: ADVISORY Current Aviation Color…