IndonesiaOn the border of Malang and Lumajang regions on Java Island, Semeru volcano exploded at 06.21 local time.
Sigit Rian Alfian, the Observatory Observatory Observatory, said in a written statement that the ashes rose up to 4 thousand 776 meters from sea level in the explosion. Alfian, the residents of the region away from the volcano, the safe area called for.