6.8 Magnitude Earthquake Jolts Southern Philippines

No tsunami warning issued; local authorities report no immediate damage or casualties but monitor for aftershocks.

The earthquake struck off the coast of Mindanao island at a depth of 17 kilometers.
Residents were awakened by strong shaking lasting up to 30 seconds.
Local disaster officers reported no initial damage or injuries.
Authorities are monitoring the region for potential aftershocks.
The Philippines is situated in the Pacific Ring of Fire, prone to frequent seismic activity.