Why Some Volcanic Eruptions Are More Explosive Than Others | Britannica
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Why Some Volcanic Eruptions Are More Explosive Than Others | Britannica
Learn about magma and how its components affect its rate of flow and the overall explosiveness of volcanic eruptions. Viscous, slower-moving magmas tend to have higher silica (SiO2) concentrations than less viscous, faster-flowing magmas.
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Molten lava poured dramatically from the crater of Hawaii’s Kilauea volcano on Friday (November 7), as seen in live footage provided by the U.S. Geological Survey (USGS). The USGS Hawaiian Volcano Observatory said on Thursday (November 6) that Kilauea was likely to enter a “high fountaining phase” soon, with models indicating the activity could begin anytime between Friday and Tuesday (November 11), according to ABC News. Kilauea, described by scientists as “one of the world’s most active volcan
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Molten lava poured dramatically from the crater of Hawaii’s Kilauea volcano
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