Quake rocks Mindoro; Mayon spews more ash

A POWERFUL EARTHQUAKE struck at sea off Mindoro on Friday, but there were no immediate reports of casulties or damage, seismologists said.
The Philippine Institute of Volcanology and Seismology (Phivolcs) said the quake had a magnitude of  6.1 and occured at 2:24 p.m. The epicenter was about 116 kilometers southwest of Calapan, Mindoro Oriental. It had [...]