Nielsen-Gammon should change his "blame attribution" statement, i.e. "the 
blame lies in NOAA's press release and whoever approved it".  He should 
name names.  NOAA scientists clearly approve of it.   

Eg:  NOAA scientist Tom Petersen is billed on NOAA slides accompanying the 
release of the report in question as "Principal Scientist, NOAA National 
Climatic Data Center".  NPR asked him what was going on and one of the 
things he said, on air was this:  "what they've discovered is that the 
probability of this magnitude of a heat wave and a drought associated with 
La Nina has become 20 times more likely under current climate conditions 
than they were back in the 1960s".  Audio and transcript 
here<http://www.npr.org/2012/07/13/156731302/climate-change-ups-odds-of-heat-waves-drought>
 

The "they" Petersen refers to are the Rupp et.al. group who wrote a 
paper,  "*Did Human Influence on Climate Make the 2011 Texas Drought more 
Probable?"*, which was included (starting on page 1052) in the Explaining 
Extreme Events of 2011 From a Climate 
Perspective<http://journals.ametsoc.org/doi/pdf/10.1175/BAMS-D-12-00021.1> 
paper 
published by AMS as a "complimentary article" to the NOAA *State of the 
Climate 2011* report.  That State of the Climate report and its 
complimentary article were the subject of the press release Nielsen-Gammon 
blogged about. 

In the Rupp et.al. paper at the beginning of the "*Conclusions*" section, 
there is this: "we found that extreme events were roughly 20 times more 
likely in 2008 than in other La Nina years in the 1960s..."   And at the 
conclusion of the Rupp et.al. "*Conclusions*" there is this:  "we cannot 
say that the 2011 Texas drought and heat wave was "extremely unlikely" (in 
any absolute sense) to have occurred before this recent warming".  

Petersen discussed the difficulties of communicating science during the NPR 
interview:  "And that's really some of the questions that have been raised 
by other scientists is exactly, you know, are we communicating this as 
precisely, accurately as we should be?  And if you get really precisely 
accurate, sometimes people can't really understand you with all the 
different caveats".  


.   
 On Sunday, July 22, 2012 6:02:07 PM UTC-7, andrewjlockley wrote:
>
>
> http://blog.chron.com/climateabyss/2012/07/twenty-times-more-likely-not-the-science/
>  
>
> John Nielsen-Gammon is the Texas State Climatologist and a Professor 
> of Atmospheric Sciences at Texas A&M University 
>
> Twenty Times More Likely (Not): The Science 
>
>

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