NASA examined the rainfall rates occurring in former Hurricane Bud as it continued moving north in the Eastern Pacific Ocean, paralleling the western coast of Mexico. On June 13, Bud weakened to a tropical storm and warnings have been posted from the Mexican government.On June 12, 2018 at 7:27 p.m. EDT (2327 UTC), the Global Precipitation Measurement mission or GPM core observatory satellite passed above hurricane Bud in the eastern Pacific Ocean. Bud’s movement over colder waters had caused its eye to become less defined as the storm weakened.