A scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIAA scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIAA scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIAA scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIAA scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIAA scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIAA scientist at the Philippine Atmospheric Geophysical Astronomical Services Administration (Pagasa) in Quezon City checks and logs the current temperature and relative humidity in Metro Manila on Friday, March 24, 2023. The heat index in the metropolis was recorded at 39°C due to the high pressure area (HPA) and easterlies that resulted in the high temperature.PHOTO BY J. GERARD SEGUIA