What is an F12 tornado?

Researchers usually survey the damage caused by the tornado and assign a Fujita Scale rating. The original Fujita Scale actually goes up to F12. An F12 tornado would have winds of about 740 MPH, the speed of sound. Roughly 3/4 of all tornadoes are EF0 or EF1 tornadoes and have winds that are less than 100 MPH.

Read more

Is there an ef6 tornado?

No. There's no such thing as an EF-6 tornado. The highest rating that can be assigned to a tornado, based on how much damage it does, is an EF-5. And another question, when was the last tornado in 2021? Tornado outbreak of December 10?11, 2021 Map of tornado warnings and confirmed tornadoes from the outbreak Lowest pressure 974 mbar (28.8 inHg) Tornadoes confirmed 71 Max. rating1 EF4 tornado Duration of tornado outbreak2 24 hours, 11 minutes 20 more rows

Moreover, what's a cat 5 hurricane?

Within the region, a Category 5 hurricane is considered to be a tropical cyclone that has 1-minute mean maximum sustained wind speeds of 137 knots (254 km/h; 158 mph; 70 m/s) or greater on the Saffir?Simpson hurricane wind scale at 10 metres (32.8 ft) above ground. Thereof, what is the number 1 worst hurricane? What is the number 1 worst hurricane? Rank Hurricane Season 1 "Galveston" 1900 2 "San Ciriaco" 1899 4 "Okeechobee" 1928

Subsequently, what would happen if two tsunamis collide?

The waves would continue on their paths with some amount of addition or subtraction. Sometimes large incoming shore waves will produce a significant backwash wave. Where the water is shallow the backwash wave adds to another incoming wave to produce a bigger wave but in deeper water they simply pass through each other. What does a tsunami look like underwater?