The production of maps to track the progress of ongoing eruptions has long been part of the USGS Hawaiian Volcano Observatory ...
Earth’s magnetic field surrounds us every second of the day, everywhere on the planet. Anyone who has picked up a pocket ...
During the Island of Hawai‘i’s most dramatic eruptions in recent years — in 2018, at Kilauea, and in 2022, at Mauna Loa — static eruption maps have been released semi-daily as image files posted to ...
Although its last eruption was in 1801, making it far less active than neighboring Mauna Loa and Kilauea, experts say that the peak is likely to erupt again, with the USGS classifying it as a ...
During the Island of Hawai‘i’s most dramatic eruptions in recent years—in 2018, at Kīlauea, and in 2022, at Mauna Loa—static eruption maps have been released semi-daily as image files ...
Kilauea is not erupting, but a spike in earthquakes prompted the closure of certain areas of the national park as a ...
Mauna Loa is comprised of a main summit caldera called ... It is the most studied volcano in the world, and its constant lava eruptions have built up the volcano and given it a shield-like form ...
Hawai'i Volcanoes National Park attracts more than one million visitors every year to experience the Big Island's beauty. But ...
A screenshot of HVO’s new ArcGIS Online web map for eruption map data, displaying FlowPolys features that depict lava flow boundaries from the 2022 Mauna Loa eruption. View the new HVO eruption ...