Mount Lewotobi Laki Laki in Indonesia erupted for a second day, blanketing villages with ash and spewing lava. Over 10,000 residents have been affected, with schools closed and airports shut down. The volcano is on high alert,

JAKARTA, Indonesia — Indonesia’s rumbling Mount Lewotobi Laki Laki erupted Monday, sending a column of volcanic materials as high as 18 kilometers (11 miles) into the sky and depositing ash on villages.

A huge volcanic eruption in Indonesia has forced airlines to cancel flights as they avoid the area where significant amounts of ash have flooded the sky.