A student uses an envelop to protect herself from the sun during a hot day in Manila. More than a hundred schools in the Philippine capital shut their classrooms on April 2, as the tropical heat hit "danger" levels, education officials said. - AFP pic
A student uses an envelop to protect herself from the sun during a hot day in Manila. More than a hundred schools in the Philippine capital shut their classrooms on April 2, as the tropical heat hit "danger" levels, education officials said. - AFP pic

MANILA: Hundreds of schools in the Philippines, including dozens in the capital Manila, suspended in-person classes today due to dangerous levels of heat, education officials said.

The country's heat index measures what a temperature feels like, taking into account humidity.

The index was expected to reach the "danger" level of 42°C in Manila yesterday and 43°C tomorrow, with similar levels in a dozen other areas of the country, the state weather forecaster said.

The actual highest temperature forecast for the metropolis today was 34°C.

Primary and secondary schools in Quezon, the most populous part of the city, were ordered to shut while schools in other areas were given the option by local officials to shift to remote learning.

Some schools in Manila shortened class hours to avoid the hottest part of the day.

A heat index of 42-51°C can cause heat cramps and heat exhaustion, with heat stroke "probable with continued exposure", the weather forecaster said in an advisory.

Heat cramps and heat exhaustion are also possible at 33-41°C, according to the forecaster.

Local officials in several areas of the southern island of Mindanao also suspended in-person classes or shortened school hours over two weeks, regional Education Department spokesman Rea Halique said.

The orders affected hundreds of schools in the provinces of Cotabato, South Cotabato and Sultan Kudarat, as well as the cities of Cotabato, General Santos and Koronadal, Halique said.

Cotabato city experienced the highest heat index in Mindanao, reaching 42°C on Monday and Tuesday, the state forecaster reported. — AFP