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 ...

Spurr is a timely reminder that, if you live near a volcano, you should be prepared ... and be aware that this could vary depending on different hazards based on the kind of eruption. The initial ...

A restive Philippine volcano has erupted briefly on a central island, sending a 2.4-mile plume of ash and debris into the sky and forcing authorities to suspend classes in four villages due to ...

The major risk of a Mount Spurr eruption is ashfall, according to the Alaska Volcano Observatory. There are no residents living in the “identified hazard ... plume of debris roughly 30,000 ...

A volcano in the central Philippines erupted on Tuesday, shooting a plume of ash and debris 4-kilometers into the sky. It was the second eruption in under six months. The Philippine Institute of ...

The Notam will be effective from April 9 at 2:08 p.m. to April 10 at 9 a.m. “Flight operators are advised to avoid flying close to the volcano due to possible hazards of sudden explosive ...

Volcanoes inspire awe with spectacular eruptions and incandescent rivers of lava, but often their deadliest hazard is what quietly falls from the sky. When a large volcano erupts, as Mount Spurr ...

Volcanic ash has been identified more frequently in the plume and evidence of intermittent explosive activity has also been observed during recent observation flights, natural hazards monitoring ...

Heavy rainfall could also trigger lahars – fast-moving flows of volcanic debris – on the volcano’s slopes. Civil aviation authorities have been instructed to advise pilots to steer clear of ...

Dealing with the debris the storm left behind. "This weekend was our first chance to get after it," said Tony. "And there was a lot of saws running, you could hear them. And tree services are out ...

According PHIVOLCS, smoke from the volcano reached heights of 4,000 meters and ashfall was expected at the nearby cities of Barangays Cubay, San Miguel, and La Granja, and La Carlota. “Residents were ...

That can have ramifications for how we perceive the volcanic hazard.' Despite its potency, Yellowstone National Park's famous volcanic activity draws about 4 million tourists per year from ...