PEWA PEKE 1987 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif LI 1994 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif RUBY 1972 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif TWO 1983 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif OLIWA 1997 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif JIMENA 2003 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif ELE 2000 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif THREE 2006 http://www.hpc.ncep.noaa.gov/tropical/rain/nographic.gif