March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift Zone severely impacted the Ka‘u district. However, this may not have been the ...

Officials told residents to be ready to evacuate if lava flows start heading toward populated areas. Many now living in the area weren’t around when Mauna Loa last erupted 38 years ago.

Scientists lower Mauna Loa alert level, say eruption could end ... flowing from a fissure on Mauna Loa and the glow from the lava lake at nearby Kilauea volcano. Hawaii's Mauna Loa, the world's ...

NOAA, the nation’s leading climate science agency, may lose dozens of offices, including one that is key to the Mauna Loa Observatory in Hawaii. By Austyn Gaffney On the flanks of the largest ...

Kilauea began continuously releasing lava from its summit caldera inside ... of the world’s most active volcanoes: Kilauea and Mauna Loa. Kilauea also erupted in June and September 2024.

and Mauna Loa, one of the largest in the world. Visitors can hike across the floor of a dormant crater, view ancient petroglyphs and steam vents, and stroll through a primeval rain forest to an ...

Mauna Loa, Mauna Kea and Hualalai. About a half hour after the eruption started on Tuesday, the tall fountain of lava spewed from the north vent of the summit's caldera and continued to flow into ...

Hawaii's Kilauea, which is one of the world's most active volcanoes, spewed lava in a new eruption on ... erupts rather frequently. Along with Mauna Loa, the world's largest volcano, it is one ...