Vanuatu's geohazards department says the Ambae and Ambrym volcanoes remain at alert level 2. Level 2 indicates "major unrest" ...

When fully implemented, the warning and mnitoring system will operate through an interoperable network of domestic volcano observatories. Central to its success will be the National Volcano ...

During a monitoring overflight on April 9, 2025, USGS Hawaiian Volcano Observatory field crews observed that the ponded lava in the north vent from April 8 had drained and/or collapsed. The south vent ...

Learn how the boundaries of the magma chamber beneath Yellowstone have been located, and discover how these boundaries hint ...

Beneath the steaming geysers and bubbling mud pots of Yellowstone National Park lies one of the world's most closely watched volcanic systems. Now a team of geoscientists has uncovered new evidence ...

NVEWS serves as a critical framework for how the USGS monitors volcanic activities across the nation so as to provide timely warnings and protect citizens from potential hazards associated with ...

Include food, flares, booster cables, maps, tools, a first aid kit ... Review the sources used below for this article: United States Geological Survey (USGS). Volcano Hazards Program United States ...

FOLLOWING the eruption of Mount Kanlaon, personnel of the Bureau of Fire Protection (BFP)-Bacolod conducted a road flushing ...