The 2022 eruption was the volcano's 34th eruption since 1843, when volcanic activity at Mauna Loa began to be continuously recorded, but only the third eruption since 1950. The 38-year span between the 1984 and 2022 eruptions was Mauna Loa's longest period of quiescence on record.

The largest active volcano in the world, Mauna Loa, erupted for about 12 days in late 2022, the first eruption since 1984. The eruption began in Mokuʻāweoweo, the summit caldera of Mauna Loa, around 11:30 p.m. HST on Sunday November 27, 2022.

4 days ago · Mauna Loa eruptions typically start at the summit and, within minutes to months of eruption onset, can migrate into either the Northeast or Southwest Rift Zone, or radial vents on the north flank. Since its first well-documented eruption in 1843, the volcano has erupted 34 times with intervals between eruptions ranging from months to decades.

This is a list of volcanic eruptions from Mauna Loa, an active shield volcano in the Hawaiian Islands that last erupted in 2022. These eruptions have taken place from the main caldera and fissures along rift zones.

Nov 26, 2023 · The Northeast Rift Zone eruption of Mauna Loa that began the evening of November 27, 2022. Only incandescence was observed within fissure 3 overnight. This morning, field crews heard small explosions accompanied by sprays of …

Mauna Loa is among Earth's most active volcanoes, having erupted 34 times since its first well-documented historical eruption in 1843. It has produced large, voluminous flows of basalt that have reached the ocean eight times since 1868.

May 5, 2023 · The largest active volcano in the world, Mauna Loa, erupted in 2022 for the first time since 1984. The eruption began in Mokuʻāweoweo, the summit caldera of Mauna Loa, around 11:30 p.m. HST on November 27, 2022.

Nov 29, 2022 · HONOLULU (AP) — Lava is shooting 100 feet to 200 feet (30 to 60 meters) into the air as Hawaii’s Mauna Loa, the world’s largest active volcano, erupts for the first time in nearly 40 years. READ...

Nov 29, 2022 · Mauna Loa, which covers half the island of Hawaii, has erupted 33 times since 1843, the volcano’s first “well-documented historical eruption,” according to the US Geological Survey.

Nov 28, 2022 · The world's largest active volcano, Hawaii's Mauna Loa, has erupted for the first time in almost 40 years. The lava flow is mostly contained within the summit, but residents have been placed on...