what is the maximum wind speed in southercalifornia that is not associated with tornadoes or hurricanes?

Answer 1

Those are caused by microbursts. They often get up to close to 100 miles per hour but are really difficult to get exact measurement.

Answer 2

Santa Ana winds. They are strong enough to blow semi-trucks off the freeway. They can sustain 60 mph or more over a long period of time. They occur in the Fall, often around Thanksgiving time.