Kīlauea eruption sends ash plume to 9 km (30 000 feet), disrupts flights near Hilo, Hawaii

Episode 43 of the ongoing eruption at Kīlauea began at about 09:17 LT on March 10, 2026, producing lava fountains exceeding 400 m (1 300 feet) from vents inside Halemaʻumaʻu crater, according to the USGS Hawaiian Volcano Observatory (HVO). Tephra fallout forced the closure of part of Highway 11 and disrupted flights at Hilo International Airport as an ash plume rose to about 9 km (30 000 feet) above sea level. Source