Undersecretary Ariel F. Nepomuceno, Executive Director of the National Disaster Risk Reduction and Management Council (NDRRMC) and Administrator of the Office of Civil Defense (OCD), has issued a critical memorandum emphasizing the urgent need for heightened preparedness in response to rising temperatures linked to the weakening of the Northeast Monsoon. This memorandum (No. 66, s. 2025) was signed by OCD Assistant Secretary Cesar Idio on behalf of Undersecretary Nepomuceno.
As the nation transitions into warmer months, the NDRRMC is calling on all member agencies and regional and local disaster risk reduction and management councils to maintain vigilance. The shift to Easterly winds is expected to result in warmer and more humid conditions, with peak heat anticipated from mid-March to the end of May.
“As we approach the warmer months, it is imperative to recognize the potential risks associated with high heat index levels. The high heat index poses significant health risks including heat exhaustion and heat stroke. It is our responsibility to ensure the safety and well-being of our communities through proactive measures,” stated Undersecretary Nepomuceno.
The Department of Science and Technology – Philippine Atmospheric, Geophysical and Astronomical Services Administration (DOST-PAGASA) has been closely monitoring the heat index since early March and predicts further increases in the coming week. In response, the NDRRMC recommends that all councils and agencies prepare by ensuring the availability of protective gear and adequate medical supplies for emergencies.
To mitigate the risks of heat-related illnesses, the memorandum outlines several key preventive measures:
•Limit the time spent outdoors;
•Drink plenty of water;
•Avoid tea, coffee, soda, and liquor;
•Use umbrellas and wear hats and sleeved clothing outdoors;
•Schedule heavy-duty activities for the beginning or end of the day, when it’s cooler.
Additionally, Undersecretary Nepomuceno has directed all OCD regional directors to collaborate with national and local agencies to closely monitor their areas of responsibility (AORs) and provide regular updates via the NDRRMC Monitoring Dashboard.
In light of the anticipated high heat index, all Regional Directors are urged to monitor their respective AORs diligently and coordinate with Local Disaster Risk Reduction and Management (LDRRM) counterparts. This collaboration will ensure that response and emergency vehicles are prepared for deployment and that medical supplies are sufficient to address potential emergencies stemming from extreme heat.
“We encourage everyone to assist the Department of Health (DOH) in spreading public awareness about preventing heat-related illnesses,” Nepomuceno added. “Key messages include the importance of hydrating with water instead of sugary or alcoholic drinks, minimizing sun exposure, and utilizing sun protection like hats and sunscreen.”
The OCD assures the public that it is fully prepared to provide immediate assistance should significant heat-related complications arise. However, it is crucial to take preventive measures against the dangers posed by prolonged exposure to high temperatures.
