(Eagle News) – The Philippine Institute of Volcanology and Seismology (PHIVOLCS) issued an advisory on Tuesday, Nov. 30, of “an explosion signal recorded at Pinatubo Volcano.” PHIVOLCS, in its 4 p.m. advisory, said that the Pinatubo Volcano Network “recorded seismic and infrasound signals of a weak explosion at Mt. Pinatubo between 12:09 PM and 12:13PM” today. “The event produced a plume that was detected by the Himawari-8 Satellite and reported to DOST (Department of Science […]