About hurricane frequency — not much; the jury is out, as they say.
Not exact matches
He said scientists need
about a century's worth of good data to start making sophisticated predictions
about the influence of human - caused climate change on
hurricane frequency.
It depends on the signal - to - noise ratio, so for global temperature in recent decades 20 years has been
about enough, for CO2 concentration 4 years is more than enough while for
hurricane frequency 50 years is probably too short.
While the water temperature in the Gulf of Mexico is recently
about 4º F above average, a review of major Gulf
hurricanes between 1870 and 2010 by meteorologist Roy Spencer at the University of Alabama in Huntsville revealed that they occurred with equal
frequency both when conditions were below and above average.
The best example of this was his rant
about how dishonest it was for Donald Kennedy, editor of Science to refuse his paper on
hurricane frequency.
What the report says
about tropical cyclones and climate change: The
frequency of the most intense
hurricanes is projected to increase in the Atlantic and the eastern North Pacific.
But for those who prefer science to propaganda, here is the truth
about major
hurricanes in the U.S.: the
frequency in the last 150 years has declined, NOT increased.
The smallest pattern — with grid points only
about 2 1/2 miles apart — will be laid across the Gulf of Mexico and westernmost Caribbean Sea, to capture the most detailed results
about the intensity and
frequency of
hurricanes.