December 22 , 2019. EN . Kamchatka : Sheveluch , Costa Rica : Rincon de la Vieja / Arenal / Poas / Turrialba , Indonesia : Karangetang , Mexico : Popocatepetl .
December 22 , 2019. Kamchatka , Sheveluch : VOLCANO OBSERVATORY NOTICE FOR AVIATION (VONA). Issued: December 22 , 2019. Volcano: Sheveluch (CAVW #300270) Current aviation colour code: ORANGE…