Mount Semeru in East Java erupted again on Feb 19,2026; it's had 44 eruptions in a week, 364 in 2026 so far. PVMBG alerts Level III, advises avoiding certain areas due to hot clouds and lahar risks.

Mount Semeru in East Java erupted again on Feb 19,2026; it has had 360 eruptions in 2026 so far, the most in Indonesia. PVMBG advises avoiding certain areas due to eruption risks.

Mount Semeru erupted on Thursday morning, sending an ash column about 800 meters above its summit, authorities said, prompting renewed warnings as the volcano ...