This scale contained six categories, where F0 denoted the weakest ... absolute certainty that Twisters’ EF5 tornadoes are stronger than their F5 counterparts. The two scales still have many ...

Eurocom launches the fully upgradeable, high performance 15.6” Tornado F5 with NVIDIA GeForce GTX 1080 graphics, Intel Core i7 7700K processor, 64 GB DDR4 memory via four slots, dual M.

Twister and its sequel, Twisters, both feature a variety of different tornadoes that all showcase the terrifying range of destructive power present in these fearsome events of inclement weather.

77% were rated either F0/EF0 or F1/EF1. Violent tornadoes — those rated F4/EF4 and F5/EF5 — are much rarer. Only 89 such tornadoes were reported during the same time period, accounting for 0.9 ...