How do you read a tornado chart?

How do you read a tornado chart?

Reading a Tornado Diagram is simple: big bars need more attention; small bars don’t. This diagram means that uncertainty in Market Share and Technology Penetration have a big impact on value.

What does tornado +2 mean?

EF2: 111-135 mph winds, considerable damage. Roofs will be torn off well-constructed houses; foundations of frame homes shifted; mobile homes completely destroyed; large trees snapped or uprooted; light-object missiles generated; cars lifted off ground.

What’s the biggest tornado in history?

The deadliest: The Tristate Tornado, March 8th, 1925 The tornado was approximately . 75 miles wide and traveled a staggering 219 (newer research suggests it had a continual path of at least 174 miles) at a 59 mph pace.

What is EF rating for tornado?

The Enhanced Fujita Scale or EF Scale, which became operational on February 1, 2007, is used to assign a tornado a ‘rating’ based on estimated wind speeds and related damage.

What is a tornado chart used for?

Tornado charts are commonly used for sensitivity analysis, by facilitating the comparison of the affects of one variable (or uncertainty) on the output (value) of an independent variable. Tornado charts are also useful simply for comparison purposes.

Can you survive an F5 tornado?

And despite the horrific scenes of tornado destruction that have become all too familiar in Oklahoma, EF5 tornadoes are survivable — both for people and structures.

Is an EF3 tornado bad?

EF3 (T6–T7) damage is a serious risk to life and limb and the point at which a tornado statistically becomes significantly more destructive and deadly. Few parts of affected buildings are left standing; well-built structures lose all outer and some inner walls.

How big is an F5?