Rumbling volcano forces immediate trail closures at popular vacation hot spot

Renewed spattering has been observed at two vents of the Kīlauea volcano in Hawaiʻi Volcanoes National Park, prompting monitoring by the USGS. Increased seismic activity and concerns about rockfalls have led to temporary closures of certain trails, affecting 1.3 miles of hiking paths. Scientists are unable to forecast the timing or occurrence of a potential 55th episode of lava fountaining due to changing conditions, while also warning of hazards like gas emissions and volcanic fragments.

• Kīlauea volcano is showing renewed spattering at two vents.
• Over 200 shallow earthquakes were recorded beneath its summit in the past week.
• Halemaʻumaʻu Trail and part of Byron Ledge Trail are temporarily closed due to seismic activity and rockfall risks.
• The volcano remains at an ORANGE aviation color code, indicating heightened activity and potential eruption.
• Scientists cannot forecast when or if the 55th episode of lava fountaining will occur.
• Hazards include gas emissions and small, glassy volcanic fragments causing irritation.
• Visitors are warned to stay away from closed areas and unstable cliff edges.
• Hawaiʻi Volcanoes National Park saw over 1.8 million visits in 2025, with tourists drawn to eruptive episodes.