Kilauea’s Halemaʻumaʻu crater eruption picked up again early on March 10, with lava fountains shooting up to 400-500 feet (120-150 meters) just after 2:30 a.m. HST, according to the U.S. Geological Survey (USGS).

Kilauea is in a unique phase of activity in Halema‘uma‘u, with 12 episodes of dual lava fountains since Dec. 23, 2024.

An erupting Hawaii volcano is shooting fountains of lava hundreds of feet into the sky. The Hawaiian Volcano Observatory says Kilauea's fountains reached heights of 400 to 500 feet Tuesday.

According to the US Geological Survey’s (USGS) Hawaiian Volcano Observatory, episode 12 of the Halemaʻumaʻu eruption began on Tuesday at 7:30 a.m. HST when sporadic lava flows alternated between the south and north cones. The episode ended at 10:37 a.m. HST on Wednesday.

Continuous lava fountaining began about 2 p.m. today within Kilauea’s Halemaumau crater as the 12th episode of the ongoing summit eruption continues, according to Hawaiian Volcano Observatory scientists. Episode 12 started this morning with “sluggish” lava flows from the south and north vents of the summit caldera, according to HVO.

Kilauea volcano in Hawaii begins its 11th eruption, spouting lava fountains over 400 feet high into Halema'uma'u caldera.

The 13th episode of Kīlauea’s Halemaʻumaʻu eruption began at 2:36 a.m. HST on March 11. By 3:30 a.m., lava fountains reached 600 feet.