A magnitude 6.3 earthquake struck the central Philippines on Monday, the U.S Geological Survey (USGS) said, and a Reuters witness said office buildings swayed in the main business district of the capital, Manila.
The quake struck 60 km (37 miles) northwest of Manila at a depth of 40 km (25 miles). The USGS initially said the magnitude was 6.4 but later downgraded it slightly.

There were no immediate reports of casualties or damage. Some people evacuated their offices in Manila.

Five people were reportedly killed after a building collapsed.