National Weather Service issues special weather statement in advance of Episode 44 lava fountaining at Kīlauea summit

Precursory activity began Friday, April 3, for Episode 44 of lava fountaining in the ongoing episodic summit eruption at Kīlauea volcano on the Big Island.

The National Weather Service Honolulu forecast office issued a special weather statement Saturday afternoon, April 4, reporting Hawaiian Volcano Observatory indicated a potential lava fountaining window between Monday, April 6, and Tuesday, April 14.

Fountaining episodes typically last less than 12 hours, but ash and tephra can remain in the air longer depending on wind and weather conditions.

Forecasters say if lava fountaining happens, varying levels of ash, Pele’s hair and other lightweight tephra could fall downwind of the summit. Smaller particles can travel farther from the summit and could affect communities at greater distances.

Those who live downwind of the Kīlauea summit, or plan to visit the summit area, should stay informed about current volcanic activity and weather conditions.

Be prepared to take precautions if needed, such as disconnecting water catchment systems. Follow all guidance from National Park Service and Hawai‘i County. Be aware that road or park closures could occur.

National Weather Service will issue daily updates as needed.

Visit the Hawaiian Volcano Observatory website for more information about the status of Kīlauea.

Visit the Hawai‘i Interagency Vog Information Dashboard for health and safety recommendations.

Submit your reports and photos of ashfall from lava fountaining episodes to Hawaiian Volcano Observatory online.