Yes. All tornadoes are dangerous. People have been killed during F0 tornadoes as a result of falling trees.
Yes. All tornadoes are dangerous. F0 tornadoes have been known to bring down trees, resulting in deaths.
Just abut zero. F0 tornadoes hardly ever kill. The nearly 24,000 F0 tornadoes recorded in the years 1950-2010 resulted in a total of only 20 deaths.
Yes. In fact about 60% of all tornadoes are rated F0.
About 89% of tornadoes are rated as weak (F0 or F1).
Most tornadoes are supercell tornadoes.
Tornadoes are categorized on the Fujita scale from F0 to F5 based on how bad their damag is.
As with most regions, most Michigan tornadoes are supercell tornadoes. If you mean the most Fuijta ratings, tornadoes of all Fujita scale ratings, F0 to F5 have hit Michigan, though as with all places, the greatest portion are F0.
Any tornado, even a weak one is dangerous. The tornadoes in the British Isles are generally weaker than than the more well-known ones in the U.S. rarely being stronger than F0 to F1 (T0 to T3). But even tornadoes of such low intensity can cause damage and, on occasion, kill.
Yes. F0 is the lowest rating a tornado can receive. Such a tornado peels shingles, damages signs, and breaks tree limbs. Tornadoes that occur in open fields and cause no damage are also rated F0. About 60% of tornadoes receive F0 ratings.
1950-2011 Oklahoma had 1362 recorded F0 or EF0 tornadoes. For 2012 so far there is a preliminary count of 4 EF0 tornadoes in 2012. Though this will likely go up as a number of recent tornadoes will likely be rated, and still more will come in from reports that were not initially published. It is important to note, however that prior to the 1990s a significant portion of tornadoes that would be rated F0 were missed, with the vast majority being missed through the 1970s. Because of this, the number of tornadoes of F0 strength that have occurred in Oklahoma is probably much higher.
There were 30 confirmed tornadoes in California in 2005, all rated F0 or F1.
No. F4 and F5 tornadoes account for less than 1% of all recorded tornadoes. About 90% of tornadoes are rated F0 or F1.