Powerful earthquakes shook Hawai'i Volcanoes National Park on Friday, causing landslides, opening fissures near the Jaggar Museum, and prompting officials to close the park to visitors and non-emergency personnel for the immediate future. To the southeast outside the park, ruptures along the East Rift Zone downslope of the Kīlauea volcano continued to ooze lava and spray fountains of molten rock into the sky.

Nearly 16,000 acres in Hawai'i Volcanoes National Park have been closed to visitors due to the threat posed by increased volcanic activity in the park.

Pressure building inside the Pu‘u ‘Ō‘ō crater on Kīlauea Volcano at Hawai'i Volcanoes National Park could lead to a new vent at any time, according to the Hawaiian Volcano Observatory.

Beginning today, visitors to the popular Thurston Lava Tube (Nāhuku) in Hawai‘i Volcanoes National Park can choose to the explore the cave in the dark with their own light source, or time their trip to coincide with a new lighting schedule.