https://www.wpc.ncep.noaa.gov/tropical/rain/nora1997.html
https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/1/1997_Pacific_hurricane_season.htm
https://www.wpc.ncep.noaa.gov/tropical/rain/nora1997.html
https://www.cs.mcgill.ca/~rwest/wikispeedia/wpcd/wp/1/1997_Pacific_hurricane_season.htm