300 (kilometers per hour) = 186.411358 mph
Mt. Washington is still the fastest wind speed record (231mph or 372
kilometers per hour).
Wednesday, April 12, 1934
"There was no doubt this morning that a super-hurricane, Mt. Washington
style, was in full development." -- Log Book entry, Sal Pagliuca
Although challenged by 1997's Typhoon Paka in Guam, Mount Washington's
record still stands to this day.
http://www.mountwashington.org/bigwind/#