This photo was taken by a Hawaiian Volcano Observatory monitoring webcam just before 6 a.m. July 9, 2025, during Episode 28 ...

At 1:24 p.m. July 29, a magnitude-8.8 earthquake struck the Kamchatka Peninsula, Russia. A tsunami warning was issued at 2:43 p.m. for Hawai‘i, and the Pacific Tsunami Warning Center issued a forecast ...

Closing Mauna Loa and three other U.S. sites that track greenhouse gases would disrupt a decades-long record of the planet’s ...

More than half of the world’s critical mineral resources formed in ancient volcanic systems. When exploring for mineral ...

Around 10:20 p.m. on Nov. 27, 2022, the USGS Hawaiian Volcano Observatory monitoring networks detected rapid changes in Mauna Loa’s summit area. A swarm of small, shallow earthquakes occurred ...

Please visit HVO’s website for past Volcano Watch articles, Kilauea and Mauna Loa updates, volcano photos, maps, recent earthquake information, and more. Email questions to askHVO@usgs.gov.

Momoa and series co-creator Thomas Pa'a Sibbett talk crafting the Hawaiian historical epic that the island itself responded ...

Jason Momoa worked behind and in front of the camera on an epic retelling of the story of the unification of Hawaii.

The park is home to two of the world’s most active volcano summits: Kilauea and Mauna Loa. Here's what you need to know if you are planning on travelling to or from the affected area.

Hawaii Volcanoes National Park encompasses the summits of two of the world’s most active volcanoes: Kilauea and Mauna Loa. Kilauea also erupted in June and September 2024.