On Monday, April 8, the Philippines braced for scorching temperatures as the heat index in various regions reached alarming levels. According to the forecast by the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA), nine areas across the country were expected to encounter a “dangerous” level of heat index.
Among these areas, Daet, Camarines Norte, topped the list with a staggering heat index of 46°C. Residents of Cotabato City, Maguindanao, were not far behind, facing a heat index of 44°C. Other regions, including Aparri and Tuguegarao City in Cagayan, experienced indices reaching up to 43°C and 42°C, respectively.
The heat index, as explained by PAGASA, is the perceived temperature felt by the human body, taking into account both the actual air temperature and humidity levels. This index serves as a crucial indicator of the risk of heat-related illnesses.
With temperatures soaring to such extremes, the populace is at risk of heat cramps, exhaustion, and even heat stroke, particularly in areas where the heat index reaches the danger zone of 42 to 51°C. Symptoms of heat-related illnesses include profuse sweating, fatigue, dizziness, nausea, and vomiting.
To address such emergencies, the Department of Health (DOH) advises swift action. Individuals experiencing symptoms of heat stroke should be moved to a shaded, cool area and provided with proper ventilation. First aid measures such as removing outer clothing and applying cold compresses or ice packs can help alleviate the symptoms. Prompt medical attention is crucial, and emergency services should be contacted immediately.
In response to the extreme weather conditions, precautionary measures have been implemented. Face-to-face classes in some areas have been suspended, with the Department of Education extending the suspension to all public schools nationwide for Monday, April 8, 2024.
To mitigate the risk of heat-related illnesses, the DOH recommends limiting outdoor activities, staying hydrated, and avoiding alcohol and caffeinated beverages. Protective measures such as using umbrellas, hats, and lightweight, long-sleeved clothing are also advised. Scheduling strenuous activities during cooler parts of the day can further reduce risks.
The onset of such intense heat underscores the arrival of the warm and dry season, as declared by PAGASA on March 22. Moreover, the prevalence of El Niño, characterized by abnormal sea surface temperatures and decreased rainfall, exacerbates the already challenging conditions.
Papalo sa 46°C ang heat index o mararamdamang init ng katawan sa Daet, Camarines Norte ngayong Lunes, April 8, base sa forecast ng @dost_pagasa.
— Ariel Rojas (@arielrojasPH) April 8, 2024
Nasa danger level din ang mararamdamang init sa Cotabato City, Roxas City, at ilan pang lugar sa Northern at Southern Luzon. pic.twitter.com/6hv43L80gt
As communities contend with these weather challenges, awareness, preparedness, and adherence to safety guidelines are crucial in safeguarding public health and well-being.