What had been low-level lava flows since Thursday morning became more vigorous fountaining Friday evening, according to the U.S. Geological Survey’s Hawaii Volcano Observatory.

Lava is erupting from Hawaii’s Kilauea volcano for the second straight day. The eruption has stayed within Kilauea’s summit caldera inside Hawaii Volcanoes National Park and no homes are threatened.

Lava from Kilauea volcano resumed flowing into Halemaumau crater today after a dramatic early Monday morning eruption followed by a pause in the flow later that afternoon, according to Hawaiian Volcano Observatory officials.