There is no particular instrument used for measuring tornado intensity. Ratings are based primarily on damage assessment. Occasionally doppler radar has measure wind speeds inside a tornado, but such measurements are rare.
In most cases the intensity of a tornado is never actually measured. Tornadoes are rated based on the severity of the damage they cause. Mobile Doppler radar can measure wind speeds in a tornado, but since such radar cannot measure ground-level winds the measurements are not used in ratings.
There has never been a tornado name Sheila as tornadoes are not given names like hurricanes are. The name Sheila is included on the list of tropical cyclones (generic for hurricanes, typhoons, etc.) in the area of Fiji and was used once, but the storm only reached equivalent to tropical storm intensity.
A tornado. a tornado
Unlike hurricanes, tornados are not named.
tornado
instrument for measuring sound was named after which scientist?
In most cases the intensity of a tornado is never actually measured. Tornadoes are rated based on the severity of the damage they cause. Mobile Doppler radar can measure wind speeds in a tornado, but since such radar cannot measure ground-level winds the measurements are not used in ratings.
There is no single instrument as there are different types of natural disasters with different things that can be measured. Anemometers, barometers, and rain gauges can measure wind, pressure and rainfall in storms. A seismometer can measure the intensity of a earthquake.
A volt meter
The instrument used for measuring pressure is called a manometer.
A multimeter is a common instrument used to measure electrical current. It can measure current, voltage, and resistance in electrical circuits.
Meter is the general name for any measuring instrument. Such as an electricity meter, or an odometer on your car. But if you mean the metre as in measuring systems, then surveyors, mountaineers, engineers, and so on.
a tornado?
There has never been a tornado name Sheila as tornadoes are not given names like hurricanes are. The name Sheila is included on the list of tropical cyclones (generic for hurricanes, typhoons, etc.) in the area of Fiji and was used once, but the storm only reached equivalent to tropical storm intensity.
Another name for a tornado is a twister.
An ammeter is a measuring instrument used to measure the electric current in a circuit. Electric currents are measured in amperes (A), hence the name
The proper name for a tornado is "tornado." It is a rapidly rotating column of air that is in contact with both the surface of the Earth and a cumulonimbus cloud or, in rare cases, the base of a cumulus cloud.