Halemaʻumaʻu Eruption Episode 25 on June 11, 2025

Photo by Janice Wei

Hawaiian Volcano Observatory: The ongoing Halema‘uma‘u eruption is currently paused. Episode 25 ended on June 11. Summit inflation has resumed, along with persistent, low level seismic tremor. These observations, along with incandescence Visible in both the north and south vents overnight, suggest another episode is possible.

Fountaining episodes have occurred approximately once per week since the start of the eruption on December 23, 2024. All eruptive activity remains within Hawaiʻi Volcanoes National Park. No significant activity has been noted along Kīlauea’s East Rift Zone or Southwest Rift Zone. Current hazards include ongoing volcanic gas emissions and potential remobilization volcanic glass (Pele’s hair) and tephra deposited during past episodes in the Kīlauea summit region of Hawaiʻi Volcanoes National Park and nearby communities.