incandescent lava flows from the top of Mount Merapi on a night that is partly covered by fog

mountain lava nature landscape eruption night explosion cloud fire geology magma mount yogyakarta peak smoke indonesia java active outdoor view crater danger scenic beautiful lava flow flame scenery rock erupting volcano eruption volcano active volcano darkness dramatic exploding extreme terrain volcanic eruption volcanic landscape volcano erupting vulcano volcanic lava volcanic crater red lava long exposure natural disaster mountainside glowing environment