Indonesia’s rumbling Mount Lewotobi Laki Laki has erupted with a column of volcanic materials as high as 11 miles into the sky and ash falling on villages.

Mount Lewotobi Laki-Laki in Indonesia’s Flores island erupted on Monday, spewing an ash column 18 km high. Authorities warned of potential lahar floods amid heavy rain. Though no casualties or flight disruptions were reported,

More frequent eruptions in recent months have led Indonesian authorities to raise the alert level and safety warnings for nearby villages.