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The highest rating on the Enhanced Fujita (EF) scale is EF5. Tornadoes this strong are extremely rare. Since the the scale was first put into effect in February of 2007 only ten tornadoes have been rated EF5.
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What tool do meteorologists use to rate the strength intensity of a tornado?
Meteorologists use the Enhanced Fujita (EF) scale to rate the intensity of a tornado. The EF scale ranges from EF0 (weakest) to EF5 (strongest). It takes into account the damage caused by the tornado to estimate its wind speed, as well as the type of structures affected. The scale provides a standardized way to communicate the strength of a tornado to the public.
What was the Fujita scale based on and why?
The Fujita ("F") scale is based on the severity of the damage which is used to provide a basic wind speed estimate. It uses this technique because when the was created in 1971 we had no means of obtaining direct wind measurements from inside a tornado. More recently in 2007 the wind speed estimates have been adjusted to more accurately correspond with the damage levels. This is called the Enhanced Fujita ("EF") scale. Although it is now possible to get direct wind measurements from a tornado, such measurements are rare and difficult to obtain so that only a handful of tornadoes have such measurements taken. So damage must still be used as that primary means of rating tornadoes.
What is the maximum weight that a rocket can handle?
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Why did the Apollo program come to an end?
Lack of popularity. After the first moon walking, the people interest in lunar missions droped to near zero. The Apollo 13 event attracted attention because of the possibility of a tragedy. The public interest was so bad that TV stations got complaints from people that prefers to watch reprises of the SitCom "I Love Lucy", than astronauts jumping on the Moon. "On past evidence, the interest of the relevant public, who tend not to forget that they are a paying public, fades very fast. After Apollo 11, interest in the moon landings fell off sharply. The near disaster of Apollo 13 caused a brief spike of interest, but by Apollo 16 people were calling the television networks to complain that the astronauts were getting in the way of I Love Lucy - indeed, repeats of I Love Lucy."http://www.lrb.co.UK/v28/n18/lanc01_.htmlhttp://www.ralphmag.org/EF/nasa.HTML "There can be no denying that by the time of Apollo 13 public interest in Apollo had waned. Members of the public are reported to have rung up television channels and complained that re-runs of 'I Love Lucy' were being dropped in favour of live coverage of moon landings. This reaction clearly demonstrated how fickle the American public was regarding their relationship with the Apollo programme. Landing once on the moon was a major event, but once it had been achieved the American consumer wished to turn their interest to other things in the blink of an eye."http://www.content4reprint.com/science/challenging-the-moon-hoax-conspiracy-theory-part-two.htm To the common people, the sole purpose to the Apollo Missions was to get on the Moon before Sovietic Union.
What about the tornado that hit Belmond last night?
the tornado in blemont was just a ef-1 tornado.
What does the EF stand for in a tornado rating?
Enhanced Fujita
How fast was the largest tornado?
The Largest tornado on record was rated F4. Based on wind estimates of the newer EF scale that would put winds in the range of 166 to 200 mph. Tornadoes can produce much faster winds than this, but that does not necessarily make them larger.
What determines a tornado's EF rating?
A tornado's rating is determined by damage, which is used to estimate the tornado's peak wind speed.
What is the wind speed of a EF-0 tornado?
The estimated wind speed of an EF0 tornado is 65-85 mph.
What is the EF stand for in an EF1 tornado?
EF means "Enhanced Fujita" referring to the scale that is used, called the Enhanced Fujita Scale.
How many levels are there in ef tornado ratings?
There are six levels on the EF (Enhanced Fujita) scale running from EF0 at the weakest to EF5 at the strongest.
What category was the 2013 El Reno OK tornado?
It was initially rated EF-5 but then downgraded to an EF-3 as the radar measurement was not used.
Is a tornado given a number?
No, but it is given a rating based on the EF scale which ranges from EF0-EF5. EF0- Weakest tornado. EF5- Most violent tornado.
What is the value of a 1890 cc morgan dollar ef?
The coin in EF-40 has a average retail value of $155.00.
What does ef mean on tornado scale?
EF stands for stants for the Enhanced Fujita scale. It is a modified version of the Fujita ("F") scale created by Tetsuya Fujita.
What is a scale of a tornado?
Meteorologists use a scale for tornadoes called The Fujita Scale. The Fujita Scale was made by Dr. Ted Fujita. It's the strength of the tornado measured from the damage. The scale goes like this: EF-0: Winds: 65-85mph EF-1: Winds: 85-110mph EF-2: Winds: 111-135mph EF-3: Winds: 136-165mph EF-4: Winds: 166-200mph EF-5: Winds: >200mph EF stands for Enhanced Fujita and the numbers are just categories for the tornadoes (0-5)
