Kīlauea’s lava show, Episode 49, began again on the Big Island

The Big Island’s lava show is on again.

Episode 49 of lava fountaining in Halemaʻumaʻu began at the summit of Kīlauea at 9:36 a.m. on Sunday, according to the Hawaiian Volcano Observatory.

The National Weather Service reports that the plume from this eruption is reaching 18,000 feet above sea level.

Ground-level sensors near the eruptive vents indicate that winds are blowing from the northeast, which suggests that volcanic gas emissions and volcanic material may be distributed to the southwest of Halemaʻumaʻu. 

All eruptive vents and lava flows are confined to Halemaʻumaʻu crater within Hawaiʻi Volcanoes National Park.

Tephra fall from volcanic ash clouds is greatest within 3 miles of the vents, while lighter ash and Pele’s Hair (fine, golden strands of volcanic glass) may stay suspended for large distances from the vents.

To help support science and community awareness, report tephra fall at: https://hawaiiash.science/report_form 

There are three Kīlauea summit livestream videos that show eruptive lava fountains are available here: https://youtube.com/@usgs/streams 

KPcam and MKcam provide views of the plume height for aviation purposes

Additional short updates as the episode progresses will be posted here: https://www.usgs.gov/observatories/hvo/observatory-messages 

To see the timeline of eruptive episodes since Dec. 23, 2024, click here. Most lava fountaining episodes have continued for a day or less.