Olongapo heat index hits ‘danger level’ of 44.6°C

SAN ANTONIO, Zambales— The heat index in Olongapo City reached 44.6 degrees Celsius on Wednesday, remaining at dangerous levels as temperatures felt hotter than usual in parts of the city.

Data from the City Disaster Risk Reduction Management Office showed the heat index at its Barretto automated weather station reached 44.6°C as of 8:56 a.m., while the reading at its Old Cabalan station was 42°C. Both were in the “danger” category.

The readings came a day after the heat index at Barretto reached 45.9°C at 1:40 p.m. on Tuesday, while Old Cabalan recorded 44°C.

READ: Olongapo heat index reaches 40.8°C

The highest readings recorded at the two stations so far this week were 46°C on Monday, when both Barretto and Old Cabalan reached that level at 2 p.m.

Meanwhile, the highest October reading was 46.6°C at Barretto on Oct. 4, which was recorded at 11:22 p.m.

The Philippine Atmospheric, Geophysical and Astronomical Services Administration classifies heat index readings of 42°C to 51°C under the danger category. 

At these levels, people may experience heat cramps and heat exhaustion, while prolonged exposure could lead to heat stroke.

People are advised to limit strenuous outdoor activities, stay in shaded or cool areas, and drink water regularly to reduce the risk of heat-related illnesses./coa