LUCENA CITY—Taal Volcano in Batangas continues to exhibit seismic activity, recording 22 volcanic earthquakes in the past 24 hours, up from 17 the previous day. This report comes from the Philippine Institute of Volcanology and Seismology (Phivolcs) on Saturday, Oct. 17. Phivolcs data showed 139 volcanic earthquakes and 11 tremor episodes recorded from Oct. 9