Daily Volcano Report: Major Ash Advisories for Sabancaya, Popocatépetl, and Semeru on June 1, 2026
Global volcanic monitoring detected 25 eruptive events across 16 volcanic systems on June 1, 2026, with significant ash advisories issued for Sabancaya (7,300m), Popocatépetl (6,100m), and Semeru affecting aviation corridors worldwide.