Definitions for "Tropical Storm Warning"
Keywords:  mph, coastal, warning, sustained, storm
Tropical storm force winds are occurring or are expected within 24 hours.
A warning for tropical storm conditions including sustained winds within the range of 34 to 63 knot (63 to 118 km/h or 39 to 73 mph) that are expected in a specified coastal area within 24 hours or less.
A warning that sustained winds of 34 to 63 knots (39 to 73 mph) inclusive are expected in specified coastal areas within 24 hours.