Coastal areas in nearby Davao Oriental province also bore the brunt of Bopha's fierce winds and rain.

Rommil Mitra, provincial police chief, said 52 people were reported killed in Boston and Cateel towns, most of them crushed by fallen tress, collapsed homes and flying debris.

"The winds were really very strong," Mitra said. "I was told the force of the wind could even lift an army truck loaded with troops from the ground."

Most of the affected areas remained isolated due to power outages, lack of communications and destroyed roads and bridges. Helicopters were ferrying troops in search and rescue operations.

Tens of thousands of people remained in temporary shelter areas as local officials appealed for food, water and warm clothes for displaced families. Schools remained closed and dozens of domestic flights were suspended on Wednesday.

Residents saw an uprooted tree to clear the road after Typhoon Bopha hit Tagum City, southern Philippines Dec 4, 2012. [Photo/Agencies]