NASA adds up Tropical Storm Mekkhala's drenching rainfall in the Philippines
Wednesday, January 21, 2015 - 11:20
in Earth & Climate
NASA/JAXA's Global Precipitation Measurement (GPM) mission can measure rainfall rates from space and its data combined with other satellite data provides are used to calculate rainfall totals. After Tropical Storm Mekkhala drenched the eastern Philippines, a rainfall map was created showing almost two feet of rainfall in an isolated area.