Alert level 2, however, still in place (Eagle News) — The Philippine Institute of Volcanology and Seismology on Tuesday, May 18, warned against Taal’s “elevated unrest” after over 200 earthquakes were monitored at the volcano in 24 hours. PHIVOLCS said the 288 quakes at the volcano, which remains on alert level 2, included 39 low-frequency volcanic earthquakes and 249 volcanic tremor events with durations of one to 20 minutes, and low-level background tremor that has […]