 With the exception of Marie and Polo , these systems developed between 5 ° and 15 ° N , east of the longitude of Baja California in the <unk> favored area for tropical cyclogenesis . After their development , most of the tropical cyclones moved on a west to northwest track and dissipated over cool waters without affecting land . Rachel was the only system to make landfall . In addition , one tropical storm formed in the Central Pacific and eventually crossed the International Dateline before dissipating . 
