Eruption of Mauna Loa

When

27 Nov 2022 – 10 Dec 2022

Kind

Volcanic eruption

Coordinates

19.48° N, 155.61° W

Vei

0

Vent

Moku‘aweoweo, Northeast Rift Zone

Dated by

Observations: Reported

Volcano number

332020

Eruption number

22492

2022 volcano eruption in Hawaiʻi

The 2022 eruption of Mauna Loa was an episode of eruptive volcanic activity at Mauna Loa, the world's largest active volcano, located on Hawaiʻi Island, Hawaiʻi. Mauna Loa began to erupt shortly before midnight HST on November 27, 2022, when lava flows emerged from fissure vents in Moku‘āweoweo. It marked the first eruption at the volcano in 38 years.

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• Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3Source page
• Wikipedia year pages (English), by Wikipedia contributorsWikipedia contributors · names it “Mauna Loa erupts continuously, its first in 38 years”Creative Commons Attribution-ShareAlike 4.0Source page
• Wikipedia year pages (Turkish), by Wikipedia contributorsWikipedia contributors · names it “Dünya'nın en büyük aktif yanardağı olan Mauna Loa'da püskürme başladı”Creative Commons Attribution-ShareAlike 4.0Source page