Mount Kilauea on Hawaii’s Big Island erupted for nine continuous hours on Wednesday, shooting fountains of lava reaching up to 1,200 feet at times. The volcano has erupted 28 times since last December.

Kilauea Volcano began a new episode of eruptive activity early this morning, sending lava fountains as high as 150 feet from Halemaumau crater and raising the threat of ashfall across parts of Hawaii island.