"Severe Weather Bulletin Number ONE". Philippine Atmospheric, Geophysical and Astronomical Services Administration. October 15, 2010. Archived from the original on August 17, 2011. Retrieved October 22, 2011.
"Severe Weather Bulletin Number ONE". Philippine Atmospheric, Geophysical and Astronomical Services Administration. October 15, 2010. Archived from the original on August 17, 2011. Retrieved October 22, 2011.