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. All tornadoes are dangerous. F0 tornadoes have been known to bring down trees, resulting in deaths.
Yes. All tornadoes are dangerous. People have been killed during F0 tornadoes as a result of falling trees.
There were 30 confirmed tornadoes in California in 2005, all rated F0 or F1.
Yes. In the past 60 years San Diego has been struck by 4 tornadoes. 2 rated F0 and 2 rated F1. There were no deaths or injuries from these tornadoes.
84 tornadoes hit Connecticut from 1950 to 2009. Most of them have been of F0 to F2 intensity.
Hurricane Hugo produce 3 tornadoes. 2 rated F1 and 1 rated F0.
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.
There are six categories from EF0 to EF5.
There were 16 tornadoes in Nevada in the years 2000-2010
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.