Mauna Loa - Wikipedia
WEBMauna Loa (/ ˌmɔːnə ˈloʊ.ə, ˌmaʊnə -/, Hawaiian: [ˈmɐwnə ˈlowə]; lit. 'Long Mountain'[1]) is one of five volcanoes that form the Island of Hawaii in the U.S. state of Hawaii in the Pacific Ocean. Mauna Loa is Earth's largest active volcano [1] by both mass and volume.
Mauna Loa - Maps | U.S. Geological Survey - USGS.gov
WEBDecember 7, 2022 — Mauna Loa Eruption Map. This reference map depicts the ongoing Mauna Loa eruption on Dec. 7, 2022. By.
Geology and History of Mauna Loa | U.S. Geological Survey - USGS.gov
WEBMauna Loa is the largest active volcano on Earth. Mauna Loa is in the shield-building stage of Hawaiian volcanism, a period when the volcanoes grow most rapidly, adding as much as 95 percent of their ultimate volume.
Mauna Loa | U.S. Geological Survey - USGS.gov
WEBMauna 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.
Mauna Loa | Description, Eruption, Height, Map, & Facts
WEBAug 28, 2024 · One of the largest single mountain masses in the world, Mauna Loa (meaning “Long Mountain” in Hawaiian) rises to 13,677 feet (4,169 metres) above sea level and constitutes half of the island’s area. Its dome is …
Mauna Loa - ArcGIS StoryMaps
WEBJan 14, 2022 · Mauna Loa, Earth’s largest active volcano, is located on the Island of Hawai‘i and is monitored by the U.S. Geological Survey’s (USGS) Hawaiian Volcano Observatory (HVO). Mauna Loa erupted most recently in 1984 and will erupt again in the future, posing significant risk to people living on the flanks of the volcano.
Mauna Loa - Global Volcanism Program
WEBApr 21, 2017 · Map showing the Mauna Loa lava flow advances during 28-30 November 2022. Fissure 3 is the dominant fissure, feeding flows to the N. The light red color shows lava flows during 28-29 November and the darker red color shows lava flows emplaced from 0030 on 29 November to 1230 on 30 November.
Mauna Loa Awakens - ArcGIS StoryMaps
WEBNov 30, 2022 · Mauna Loa Interactive Map. Use this map to interactively explore the lava flows from the most recent Mauna Loa eruption.
Hawaii Center for Volcanology | Home
WEBMay 13, 2018 · Mauna Loa is one of Earth's most active volcanoes. Since 1843 it has erupted 33 times producting lavas that have covered over 800 km 2. The image at right shows Mauna Loa lava flows since 1832 (warm colors) overlain on …
Why Two Volcanoes in Hawaii Are So Close, but So Different
WEBMay 8, 2017 · Mauna Loa also “contains higher proportions of an igneous rock called pyroxenite, which comes from subducted ocean crust.” (Subduction, so awesome.) This diagram shows the tilted Hawaiian plume, the overlying Pacific plate and the distinct volcanism associated with Mauna Kea and Mauna Loa.