Spencer : Tornado Claims Are “Delusional”

The poster child for active tornado seasons was the Superoutbreak of 1974, which was during globally cool conditions. This year, we are seeing much cooler than normal conditions through the corn belt, even delaying the planting schedule. Cool La Nina years seem to favor more tornadoes, and we are now coming out of a persistent La Nina. The global-average temperature has plummeted by about 1 deg. F in just one year.

An unusually warm Gulf of Mexico of 1 or 2 degrees right now cannot explain the increase in contrast between warm and cold air masses which is key for tornado formation because that slight warmth cannot compete with the 10 to 20 degree below-normal air in the Midwest and Ohio Valley which has not wanted to give way to spring yet.

The “extra moisture” from the Gulf is not that important, because it’s almost always available this time of year…it’s the wind shear that caused this outbreak.

More tornadoes due to “global warming”, if such a thing happened, would be more tornadoes in Canada, where they don’t usually occur. NOT in Alabama.

It is well known that strong to violent tornado activity in the U.S. has decreased markedly since statistics began in the 1950s, which has also been a period of average warming. So, if anything, global warming causes FEWER tornado outbreaks…not more. In other words, more violent tornadoes would, if anything, be a sign of “global cooling”, not “global warming”.

Anyone who claims more tornadoes are caused by global warming is either misinformed, pandering, or delusional.

http://www.drroyspencer.com/

h/t to P.J.

About Tony Heller

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5 Responses to Spencer : Tornado Claims Are “Delusional”

  1. Anything is possible says:

    Dr. Spencer was being polite…

    He left out “cynical, manipulative and dishonest”.

  2. Amino Acids in Meteorites says:

    “Delusional”

    Yep, that pretty much sums up global warming.

  3. John Silver says:

    “misinformed, pandering, or delusional”

    Fraudulent, psychopathological, criminal, etc.

  4. Mike Davis says:

    Chicken Little Syndrome!

  5. Jimbo says:

    Dr. Roy Spencer

    “If there is one weather phenomenon global warming theory does NOT predict more of, it would be severe thunderstorms and tornadoes……………..

    Active tornado seasons in the U.S. are almost always due to unusually COOL air persisting over the Midwest and Ohio Valley longer than it normally does as we transition into spring. “

    Yet Gore persists with mis-information and lies.

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