At least 114 dead as Philippines reels from Typhoon Kalmaegi

Philippines President Ferdinand Marcos Jr has declared a state of calamity after Typhoon Kalmaegi, one of the strongest typhoons this year, caused severe flooding in central Philippines, leaving at least 114 dead.

The storm has flooded entire towns on Cebu, the region's most populous island, where 71 deaths were reported. Another 127 are missing and 82 injured, according to officials.

Cebu provincial authorities reported a further 28 deaths which were not included in the tally released by the national civil defence office, according to AFP.

Kalmaegi left the Philippines on Thursday morning and is moving toward central Vietnam, where residents are still reeling from floods that killed dozens.

President Marcos Jr told reporters on Thursday that he made the decision because of the damage already caused by Typhoon Kalmaegi, and in anticipation of another storm Uwan, which is expected to hit the country over the weekend.

"Almost 10 regions, around 10 to 12 regions, will be affected. So if that many areas are involved, with that kind of scope, then it's a national calamity," he told local media.

Typhoon Kalmaegi, locally called Tino, is the 20th tropical cyclone this year to hit the Philippines, a country prone to powerful storms.

It comes barely a month after back-to-back typhoons killed over a dozen people and wrought damage to infrastructure and crops.

Super Typhoon Ragasa, known locally as Nando, struck in late September, followed swiftly by Typhoon Bualoi, known locally as Opong.

In the months before, an extraordinarily wet monsoon season caused widespread flooding, sparking anger and protests over unfinished and sub-standard flood control systems that have been blamed on corruption.

Typhoon Kalmaegi left the Philippines at 00:30 local time (16:30pm GMT) on Thursday morning.

It has since strengthened, with maximum sustained winds increasing from 150 km/h to 155 km/h.

It is expected to make landfall in central Vietnam later on Thursday, according to forecasts. More than 50 flights there have been cancelled or rescheduled.

Vietnam has already been battling with a week of flooding and record rains that burst riverbanks and flooded some of the country's most popular tourist spots.

Thailand is also bracing for the storm's impact, with local officials warning of possible flash floods, landslides and river overflows caused by Kalmaegi.