Tag page - earthquake swarm

INCREASED UNREST Screenshot of IP camera footage of Kanlaon Volcano taken on Sept. 10 and 11, 2024 shows the volcano exhibiting increased unrest, accompanied by volcano-tectonic earthquake swarms and unprecedented levels of SO2 degassing. Alert Level 2 is maintained for Kanlaon Volcano....

(Phivolcs) The Philippine Institute of Volcanology and Seismology (Phivolcs) on Wednesday, Aug. 23 said an earthquake swarm that began in June was still occurring in Ragay, Camarines Sur. It noted an increase in the frequency of earthquake swarms in the area on Aug. 19. From Aug. 19 to 23, Phivolcs...

(PHIVOLCS) A sequence of tremor events in Camarines Norte that has been going on since Oct. 14 can be considered as an "earthquake swarm," the Philippine Institute of Volcanology and Seismology (Phivolcs) said on Monday, Oct. 18. "This sequence of events, showing no identifiable large event, can be...