Kilauea’s Episode 38 Eruption Produces Powerful Lava Fountains

Kilauea Volcano Intensifies: Episode 38 Brings Powerful Lava Fountains

Hawaii’s Kilauea volcano , one of the world’s most continuously active volcanic systems, has entered another dramatic phase of eruption. New lava fountains erupted inside Hawaii Volcanoes National Park , adding to the ongoing sequence of short-lived but intense eruptive bursts that have defined its current activity cycle.

Rapid Escalation After Eruption Onset

Episode 38 began at 8:45 am HST on December 6 , with summit webcams capturing the swift rise of incandescent lava jets. Within an hour, the eruption intensified sharply. A USGS monitoring camera positioned in a restricted zone was damaged and eventually buried under tephra following a strong burst recorded between 9:55 and 9:57 am , highlighting the force of the event.

Sustained Lava Fountains at the North Vent

The north vent remained the primary source of activity, producing lava fountains estimated at 50–100 feet throughout the episode. Scientists noted that fountain heights increased as the eruption progressed—consistent with the pattern observed since the latest eruptive phase began in December 2024 . The bursts, though vigorous, remained contained within the summit crater.

Eruption Confined to Halemaʻumaʻu

Authorities confirmed that the activity is restricted to Halemaʻumaʻu crater , with no immediate threat to nearby communities or aviation operations. Gas emissions and airborne volcanic particles are being closely monitored, especially the formation of Pele’s hair , delicate volcanic glass strands capable of travelling significant distances.

Exam Oriented Facts

• Kilauea’s current eruptive phase began 23 December 2024 .

• Episode 38 produced 50–100 ft lava fountains.

• Activity is confined to Halemaʻumaʻu crater .

• Pele’s hair can drift over 10 miles during eruptions.