Hawaii Volcano Eruption Closes National Park, Highway

Lava fountaining reaches 300 meters, prompting temporary closures due to falling volcanic fragments and ash.

Published on Mar. 11, 2026

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The latest eruption of Hawaii's Kilauea volcano has prompted temporary closures at Hawaii Volcanoes National Park and a partial closure of Highway 11 due to falling volcanic fragments and ash. The lava fountaining has reached 300 meters in height but has remained confined within the volcano's summit crater and has not threatened any homes or buildings.

Why it matters

Kilauea is one of the world's most active volcanoes, and its eruptions can pose significant risks to nearby communities and infrastructure. The current eruption highlights the need for vigilance and preparedness in areas prone to volcanic activity.

The details

The latest lava fountaining episode at Kilauea's summit crater has reached heights of 300 meters, causing the National Park Service to temporarily close the park's summit area and a portion of Highway 11 due to the risk of falling volcanic fragments, including ash, in nearby communities.

  • The eruption began on March 11, 2026.

The players

Kilauea

One of the world's most active volcanoes, located on the Big Island of Hawaii.

Hawaii Volcanoes National Park

A national park that protects the summit of Kilauea and other volcanic features on the Big Island.

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What’s next

Authorities will continue to monitor the situation and reopen the park and highway once it is safe to do so.

The takeaway

This eruption serves as a reminder of the ongoing risks posed by Kilauea and the importance of emergency preparedness in areas near active volcanoes.