A 7.8-magnitude earthquake in the southern Philippines on Monday killed at least 31 people, according to provincial authorities, after toppling buildings and sparking tsunami warnings across the region. National disaster authorities said at least a dozen people were still missing, while 134 had sustained injuries. Philippine authorities urged people in affected coastal regions to move to higher ground after the offshore quake hit south of General Santos, a city of about 720,000, where at least nine were killed. A series of powerful aftershocks rocked the area from about two hours after the first quake, according to the United States Geological Survey, with the largest measuring 6.5 magnitude. In General Santos, an AFP journalist watched on Monday afternoon as rescue workers dug through the rubble of a popular grocery store chain in a desperate bid to reach the bodies of two employees buried beneath. Rene Punzalan, disaster chief for hard-hit Sarangani province, told AFP 14 people had died in Glan municipality...
Two powerful offshore earthquakes struck off the southern Philippines on Friday, killing at least seven people, while towns near the epicentre suffered structural damage and authorities warned of strong aftershocks. The first quake of magnitude 7.4, in waters off the town of Manay in the province of Davao Oriental, triggered a tsunami alert for coasts within 300 kilometres of the epicentre, but the warnings for the Philippines and Indonesia were subsequently lifted. A second earthquake of magnitude 6.8 struck the same area seven hours later, triggering a new tsunami warning, with the country’s seismology agency Phivolcs warning of possible waves that could be more than a metre higher than normal tides. People living near coastal areas in the southern Philippines were “strongly advised to immediately evacuate” to higher ground, or move further inland, it said in an advisory. Phivolcs Director Teresito Bacolcol described the twin earthquakes as a “doublet”, two distinct earthquakes that occurred along a massive...