MANILA, Philippines — Aparri in Cagayan is expected to hit the highest heat index on Sunday at 48 degrees Celsius (°C), according to the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa).
Based on Pagasa’s forecast, Dagupan City in Pangasinan might also experience extreme heat at 47°C, followed by Virac in Catanduanes at 45°C.
Apart from the three, the state weather service said 14 other areas will likely reach a heat index of 42 to 51°C, which falls under the “danger” category. Pagasa said this level would likely cause heat cramps and exhaustion, while heat stroke is probable with continued heat or sun exposure.
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The forecast revealed that five areas will likely reach 43 to 44°C. These are as follows:
- Laoag City, Ilocos Norte (44°C)
- Bacnotan, La Union (44°C)
- Tuguegarao City, Cagayan (43°C)
- Masbate City, Masbate (43°C)
- Butuan City, Agusan del Norte (43°C)
Meanwhile, below are nine areas that would hit 42°C:
- MMSU, Batac, Ilocos Norte
- ISU Echague, Isabela
- Casiguran, Aurora
- Puerto Princesa City, Palawan
- Cuyo, Palawan
- Roxas City, Capiz
- Dumangas, Iloilo
- Zamboanga City, Zamboanga del Sur
- Cotabato City, Maguindanao
READ: EXPLAINER: Why do we monitor the heat index?
To ensure public safety, Pagasa advised the public to limit outdoor time amid the extreme heat.
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The agency also urged the public to drink plenty of water, avoid tea, coffee, soda, and liquor, use umbrellas, wear hats and sleeved clothing outdoors, and schedule heavy-duty activities during the cooler periods of the day.