March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 eruption, when lava flows from the Southwest Rift ...

The eruption restarted at midday when when molten rock began pouring out of a vent in Kilauea’s summit caldera, the Hawaiian ...

Kilauea is one of five active volcanoes in Hawaii. The largest is Mauna Loa, which is also on the Big Island and which erupted in 2022.

Once a week or so, one of them takes a short helicopter ride to the northern slope of the Mauna Loa volcano – necessary because in 2022 an eruption buried more than a mile of the road in 30 feet ...

Kilauea began continuously releasing lava from its summit caldera inside Hawaii Volcanoes National Park at 9:26 a.m., the U.S ...

The collapse volume at the summit nearly matched the effused lava volume on the rift zone. In this regard, 1868 was a little ...

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 ...

The largest is Mauna Loa, which is also on the Big Island and which erupted in 2022. Lava began bubbling out of Hawaii’s most active volcano once again on Tuesday as Kilauea's sporadic eruption ...

Still, there seems to be enough evidence that some sort of collapse occurred at Mauna Loa’s summit in 1868, which remains notable as the only such event in the volcano’s documented history.