August 27, 2021. EN. Hawaii : Kilauea , Alaska : Pavlof , Kamchatka : Sheveluch , Costa Rica : Rincon de la Vieja / Turrialba / Poas / Irazu , Mexico : Popocatepetl .
August 27 , 2021. Hawaii , Kilauea : VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA) Issued: August 26 , 2021 Volcano: Kilauea (VNUM #332010) Current Color Code: YELLOW Previous…