The Philippine Institute of Volcanology and Seismology (Phivolcs) issued a lahar advisory on Friday, urging communities in ...

"Heavy to intense rainfall may generate syn-eruption lahars on major channels draining the southern to eastern slopes of Mayon Volcano by incorporating loose material from new pyroclastic density ...

The state weather bureau warned residents near the Mayon Volcano of possible lahar flows as the Bicol region may experience ...

The Philippine Institute of Volcanology and Seismology yesterday warned of possible lahar flows at Mayon and Kanlaon ...

Mount Semeru erupted on Wednesday with pyroclastic flows and seismic tremors. Authorities maintain a Level III Alert.

The Department of the Interior and Local Government ordered local government units in Albay and Negros to prepare for ...

Residents in Albay are worried over the possibility of lahar flowing from the Mayon Volcano amid the threat of Tropical ...

Here are the areas in Albay and Negros Island that are at risk of lahar flows as rain from Tropical Storm Ada (Nokaen) might mix with volcanic debris ...

Pyroclastic density currents (PDCs) represent some of the most formidable and complex volcanic phenomena, characterised by a turbulent mixture of solid particles and gases that surge down slopes at ...

TROUT LAKE — As Pat Arnold plucked weeds from her yard with a view of snow-capped Mount Adams, she navigated around large boulders that hint at the volcano’s destructive past. Over the course of ...

Washington’s intense bout with record-breaking temperatures likely triggered a glacial mudslide on Mount Rainer. Monitors registered the lahar Tuesday afternoon, saying it lasted for hours. Lahars, ...

Lahar flows may occur around Mayon Volcano in Albay as Tropical Storm Ada is expected to bring heavy to intense rainfall over parts of Southern Luzon, the Philippine Institute of Volcanology and ...