Five people, including a child, were killed following a massive firecracker depot blast in the Philippines on Saturday, according to emergency officials.
Another 38 people were injured in the incident, with eight of them in critical condition, officials added.
The blast reportedly happened around 4.00pm local time, creating a 20m-long crater in the ground and hurling debris into nearby buildings.
Officials said nearly 15 other structures were partially damaged during the incident, including a nearby soft drinks factory, several homes in the area, and a grains and flour warehouse.
Those killed in the explosion include four warehouse workers and four-year-old son of a staffer.
The fire ignited by the blast at the Zamboanga City site took nearly two hours for firefighters to put out.
Authorities are investigating the cause of the explosion and suspect that stored pyrotechnics at the warehouse may be the likely cause of the fire.

The Philippine department of labour and employment (DOLE) announced it would investigate potential violations of occupational safety and health standards in the pyrotechnics warehouse following the massive explosion.
“I have given instruction to our DOLE regional director to immediately look into the incident and undertake an occupational health and safety investigation,” Philippine labour secretary Bienvenido Laguesma said.
Operations in another firecracker warehouse in Barangay Tetuan have also been suspended amid the ongoing investigation, according to the Philippines News Agency.
“The operation will be suspended to ensure the safety of the workers. It will only be lifted after needed safety measures have been put in place,” Mr Laguesma said.
Meanwhile, he said assistance would be provided to the affected workers.
“If workers are displaced, temporary emergency employment can be provided,” Mr Laguesma said.