Since this system had one-minute sustained winds of 100 km\/h ( 60 mi\/h ) , which are above the 60 km\/h ( 39 mi\/h ) boundary between a depression and a storm , it would be able to be a named storm if it was a tropical or subtropical cyclone . Since this system had one-minute sustained winds of 100 km\/h ( 60 mi\/h ) , which are above the 60 km\/h ( 39 mi\/h ) boundary between a depression and a storm , it would qualify as a named storm if it was a tropical or subtropical cyclone .