how fast was it?
75 miles per hour
1991 Perfect Storm
 On November 1, the system evolved into a full-fledged hurricane, with peak sustained winds of 75 miles per hour (120 km/h),
where was 1991 perfect storm developed? The coast of Atlantic Canada
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1991 Perfect Storm [SEP] Introduction
In portions of New England, the damage was worse than that caused by Hurricane Bob two months earlier. Aside from tidal flooding along rivers, the storm's effects were primarily concentrated along the coast. A buoy off the coast of Nova Scotia reported a wave height of , the highest ever recorded in the province's offshore waters. In the middle of the storm, the fishing vessel "Andrea Gail" sank, killing her crew of six and inspiring the book, and later movie, "The Perfect Storm". Off the shore of New York's Long Island, an Air National Guard helicopter ran out of fuel and crashed; four members of its crew were rescued and one was killed.