which category for tropical cyclones that sustain wind speeds of 249.0 or more has the meteorological service of central pacific hurricane center?
(AND meteorology.tropical_cyclone_category (AND (ge meteorology.tropical_cyclone_category.max_wind_speed 249.0^^http://www.w3.org/2001/XMLSchema#float) (JOIN meteorology.tropical_cyclone_category.meteorological_service m.03b7m0)))