May 14-15, 2026 — B1cam timelapse video of episode 47 of lava fountaining at Kīlauea summit

This video was taken by the B1cam, located on the south rim of Halemaʻumaʻu crater, during episode 47 of lava fountaining at the summit of Kīlauea on May 14-15, 2026. The episode began at 3:27 p.m., with a lava fountaining feeding lava flows across the floor of the crater. Although lava stopped erupting from the north vent at 12:27 a.m. on May 15, lava flows continued their slow traverse across the crater floor until the sun rose that morning. USGS webcam video.