Accurate forecasts of the likelihood and magnitude of a volcanic eruption in a specified timeframe are rooted in a scientific understanding of the processes that govern the storage, ascent, and ...
Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge slabs of crust and upper mantle that fit together like puzzle pieces. Think of these plates as massive rafts floating ...
Volcano Watch” is a weekly article and activity update written by Hawaiian Volcano Observatory scientists and affiliates. Today’s article was written by HVO geologist Katie Mulliken. Retired Hawaiian ...
Past “Volcano Watch” articles have summarized the episodic lava fountaining eruptions in Kilauea’s recent history — within the past couple hundred years. A look further back in the geologic record ...
On Dec. 23, 2024, a unique eruption began in Kilauea’s Halema‘ma‘u crater, with a style of activity not seen for nearly 40 years. The eruption, characterized by high lava-fountaining episodes, has ...
On the flanks of Washington State Mount Rainier, a spike in seismic rumbling has revived an old, unsettling question for the Pacific Northwest: what happens when the region’s most dangerous volcano ...
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