Noun
the ratio of the distance traveled (in kilometers) to the time spent traveling (in hours)
Source: WordNetAnother typhoon, Atsani, with 55 kph sustained winds and gusts of up to 70 kph, is gaining strength just outside the Philippines. Source: Internet
A tornado that ripped off part of a wall from a northeast Iowa apartment building has been rated an EF1 twister, with peak winds of 107 mph (172.2 kph), officials said. Source: Internet
Cristobal packed top sustained winds of 50 miles per hour (85 kph) winds nearing the coast but was not expected to reach hurricane strength. Source: Internet
Conditions at the Mount Washington Observatory, atop the highest peak in the northeast, were downright arctic Saturday afternoon, with the wind chill at minus 22 degrees (minus 30 Celsius) and winds gusting at 87 mph (140 kph). Source: Internet
Delta was centred about 65 miles (105 kilometres) north-northwest of Jackson, Mississippi, and was moving northeast at 16 mph (26 kph). Source: Internet
All school buses are limited to 80 kph. Source: Internet