March 27 marks the anniversary of the onset of Mauna Loa’s dramatic 1868 ... visit to watch a new summit eruption that had begun in August, with a new map of the caldera included in the story.

Mauna Loa made headlines on Sunday when the eruption began in Moku'āweoweo, the summit caldera of Mauna Loa, around 11:30 local time, according to the National Weather Service in Honolulu.

Scientists lower Mauna Loa alert level, say eruption could end soon Scientists lowered the alert level for the Mauna Loa volcano on Hawaii's Big Island from a warning to a watch on Saturday and ...

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 ...

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

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