Story by Zacarian Sarao, Inquirer
MANILA, Philippines — Seven areas registered a “danger category” heat index on Wednesday, according to the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa).
Heat index, as defined by Pagasa, is “a measure of the contribution that high humidity makes with abnormally high temperatures in reducing the body’s ability to cool itself.”
Once it hits 42ºC (degrees Celsius) to 51ºC, Pagasa considers it under the “danger category,” and warns that it may cause heat cramps, heat exhaustion, and even heat stroke with prolonged heat exposure.
Based on Pagasa’s latest computed heat index recorded nationwide as of 5 p.m., a peak heat index of 43ºC was recorded in the following...