Heat wave in Southeast Asia closes schools

MANILA: The Philippines has closed schools down and warned of overloading on its power grid, as authorities across Southeast Asia issued a series of health alerts for a crushing and deadly heat wave.

The Philippines’ country’s education ministry cancelled in-person classes at public schools for two days on Sunday. “We already have reports of high blood pressure and dizziness, and fainting for pupils and teachers in the past days,” Benjo Basas, chairperson of Teachers’ Dignity Coalition, a group of educators, told DWPM radio station.

Temperatures in the Philippines are forecast to reach 37 degree Celsius (98.6 degrees Fahrenheit) in the next three days, with many classrooms crowded and without air conditioning.

The country’s weather agency said the heat index - the actual temperature felt by the body to include relative humidity - is expected to remain at a record 45 degrees Celsius (113° Fahrenheit), in the range which it classes as “dangerous” as conditions can trigger heat stroke from prolonged exposure.

The heat wave is also putting pressure on power supplies on the main island of Luzon, which accounts for three-quarters of economic output, with reserves thinning after 13 power plants had shut down earlier this month, the Philippines’ grid operator said in a statement.

In Thailand, temperatures are forecast to surpass 40 degrees in Bangkok and the country’s central and northern regions with the meteorological agency advising people to avoid being outdoors for extended periods.

Temperatures soared to 44.2 degrees Celsius in the northern city of Lampang on April 22, with the meteorological department saying on Monday it expects the extreme heat will continue this week.

In the past month, 30 people have died from heat stroke, data from Thailand’s health ministry showed. People are seeking respite from the heat in air-conditioned shopping malls in Vietnam’s business hub Ho Chi Minh City, state media reported, with the country’s national weather agency warning of risks of forest fires, dehydration, and heat shock.

Maximum temperatures measured in several parts of northern and central Vietnam ranged from 40.2 and 44.0 degree Celsius the agency said on Sunday, adding that temperatures won’t subside until Wednesday.

Vietnam’s state electricity company has also urged consumers to refrain from overworking their air conditioning units, warning that electricity consumption has reached record highs in the recent days.

Malaysia meteorological department issued hot weather warnings on Sunday for 16 areas that have recorded temperatures between 35 and 40 degrees (95 to 104 degrees Fahrenheit) for three consecutive days. A total of 45 cases of heat-related illnesses have been reported in the country as of April 13, the health ministry said.