Brief communication "Using the new Philippine radar network to reconstruct the Habagat of August 2012 monsoon event around Metropolitan Manila"
- 1University of Potsdam, Institute of Earth and Environmental Sciences, Karl-Liebknecht-Str. 24–25, 14476 Potsdam, Germany
- 2University of the Philippines Diliman, National Institute of Geological Sciences, Environment Monitoring Laboratory, Quezon City 1101, Philippines
- 3Philippine Atmospheric, Geophysical and Astronomical Services Administration, Science Garden Complex, Agham Road, Diliman, Quezon City 1100, Philippines
Abstract. From 6 to 9 August 2012, intense rainfall hit the northern Philippines, causing massive floods in Metropolitan Manila and nearby regions. Local rain gauges recorded almost 1000 mm within this period. However, the recently installed Philippine network of weather radars suggests that Metropolitan Manila might have escaped a potentially bigger flood just by a whisker, since the centre of mass of accumulated rainfall was located over Manila Bay. A shift of this centre by no more than 20 km could have resulted in a flood disaster far worse than what occurred during Typhoon Ketsana in September 2009.