Are rocks frozen?

Yes, rocks are solids, though not all of them will have frozen and there's a minor complication about what we mean by freezing for some rocks. Firstly note that sedimentary rocks formed by chemical processes so they were never liquid. So although these rocks are solid, they haven't frozen.

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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. Keeping this in consideration, 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.

Subsequently, 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 What is the smallest tornado ever? The Bridge Creek/Moore tornado of was smaller in diameter, radar indicated winds at 318 mph.

What was the fastest tornado?

The highest forward speed of a tornado on record was 73 miles per hour (117 km/h) from the 1925 Tri-State Tornado. Other weak tornadoes have approached or exceeded this speed, but this is the fastest forward movement observed in a major tornado. In respect to this, what are the top 5 deadliest tornadoes? The U.S. has a history of devastating tornadoes. Here are the 5 deadliest TRI-STATE TORNADO,. TUPELO, MISSISSIPPI/GAINESVILLE, GEORGIA, April 5, 6, 1936. JOPLIN, MISSOURI,. FLINT, MICHIGAN,. SHINNSTON, WEST VIRGINIA,.