A strong aftershock of magnitude 6.9 struck the Philippines at around 7 p.m. (1100 GMT), triggering a new tsunami warning, with the country's seismology agency Phivolcs warning of possible tsunami waves in the next two hours that could be more than one meter (3.2 feet) higher than normal tides.
A powerful magnitude 7.4 earthquake struck offshore in the southern Philippines early on Friday, killing at least two people, while towns near the epicenter suffered structural damage.
The quake, in waters off the town of Manay in the province of Davao Oriental, triggered a tsunami alert for coasts within 300 km (186 miles) of the epicenter, but the warnings for the Philippines and Indonesia were subsequently lifted.
The quake was among the strongest in recent years to hit the Philippines, which sits on the Pacific "Ring of Fire" and experiences more than 800 quakes each year. It came two weeks after the Philippines experienced its deadliest earthquake in more than a decade, with 74 people killed on the central island of Cebu following an offshore quake of magnitude 6.9.
(Source: Reuters)