Category Volcano Eruption Imminent

Philippine volcano ejects ash, but no violent eruption

A Philippine volcano has spewed ash for the second time in less than a week but there were no signs of any imminent violent eruption, the country’s chief volcano expert said Thursday.   Mount Bulusan in Sorsogon province southeast of…

**ALERT RAISED TO ORANGE** Volcano Villarrica in Chile

Volcano Villarrica rumbles and spews lava in Chile Authorities have restricted access to the area within 5km of the crater and have put the area under an orange alert due to the volcano’s heightened unrest and increased likelihood of eruption…

USGS upgrades Aleutian volcano alert level to Yellow

Citing increased seismic intensity, the U.S. Geological Survey is upgrading the volcano alert level status for Semisopochnoi, an Aleutian Island volcano, to “advisory,” the agency said in a notice issued Wednesday morning.   Seismic activity at the Semisopochnoi volcano began…