which tropical cyclone category with maximal sustained wind speed of at least 177.0 has the national hurricane centre as the meteorological service?
(AND meteorology.tropical_cyclone_category (AND (ge meteorology.tropical_cyclone_category.max_wind_speed 177.0^^http://www.w3.org/2001/XMLSchema#float) (JOIN meteorology.tropical_cyclone_category.meteorological_service m.01lvb3)))