September 23, 2021. EN. Spain / La Palma : Cumbre Vieja , Alaska : Semisopochnoi , Japan : Sakurajima , Mexico : Popocatepetl , Saint Vincent : Soufrière Saint Vincent .
September 23 , 2021. Spain / La Palma , Cumbre Vieja : The volcano enters a "zone of stability": slower flows, four mouths and a single crack. The…