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 ...

A lahar advisory for Kanlaon Volcano in Negros Island was issued on Monday, November 3, 2025, in anticipation of the effects of Typhoon Tino.

The Philippine Institute of Volcanology and Seismology (Phivolcs) warned that Typhoon Tino, which is expected to bring heavy to intense rainfall over the Central Philippines, including Negros Island, ...

View of the Mayon Volcano in this file photo taken on June 12, 2023 | PHOTO: Ed Lustan MANILA, Philippines — The Philippine ...

SEATTLE — Editor's note: The above video on the USGS adding more lahar detection sites at Mount Rainier National Park originally aired June 8, 2021. SEATTLE - Western Washington is virtually ...

TEMPO.CO, Jakarta - Mount Merapi has spewed pyroclastic flows nine times overnight into early Monday, November 3, 2025. This phenomenon comes after the increasing intensity of rainfall in the area.

LEGAZPI CITY, Philippines – Thousands of people have evacuated regions surrounding the Mayon Volcano in the Philippines as the mountain continues to spew lava and show increasing signs of unrest.

State seismologists on Monday advised the public, especially those living near the permanent danger zone (PDZ) around Kanlaon ...

Volcanologist Professor Chris Jackson discovers evidence of the deadly pyroclastic flow. Volcanologist Professor Chris Jackson reveals the power of the deadly pyroclastic flow that had swept through ...

QUEZON CITY (PIA) – The Philippine Institute of Volcanology and Seismology (Phivolcs) continues its close monitoring of volcanoes, particularly Mayon in Albay, Taal in Batangas and Pinatubo in Central ...