South Charleston, OH Sales Tax Rate. The current total local sales tax rate in South Charleston, OH is 7.250%. The December 2016 total local sales tax rate was also 7.250%.
Tropical depressions have maximum sustained wind speeds of 38 mph or less -- stronger tropical storms have maximum sustained wind speeds from 39 to 73 mph. When wind speeds reach 74 mph or more, the storm is upgraded to a hurricane.
Tropical storms have a lower central pressure, several more closed isobars on a weather map, and winds that are between 64 and 118 kilometers per hour. Finally, tropical storms officially become hurricanes when their sustained wind speed exceeds 118 kilometers per hour.