PhilStar-Jan 13

Continuous low-intensity earthquakes have been felt in Batangas province indicating the imminent explosion of Taal Volcano According to the Phivolcs website, the criteria for this crisis alert is “intense unrest, continuing seismic swarms, including harmonic tremor and/or ‘low frequency earthquakes’ which are usually felt, profuse steaming along existing and perhaps new vents and fissures.” Since raising alert level 4, Phivolcs has recorded at least 19 earthquakes with magnitudes ranging from 2.8 to 3.9 in several areas in Batangas and Cavite.As of 7:30 p.m., the Philippine Institute of Volcanology and Seismology (Phivolcs) has raised alert level 4 over Taal Volcano, which means that hazardous eruption is possible within days.

Read more at:

https://www.philstar.com/headlines/2020/01/13/1984433/continuous-low-intensity-quakes-indicate-taals-imminent-eruption