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Spot The Difference

June 24, 2014

By Paul Homewood  

 

image

 

image

 TIME –>

http://www.metoffice.gov.uk/hadobs/hadcrut4/data/current/download.html#regional_series

 

The above two graphs are half-century plots of HADCRUT4 global temperatures. Both use exactly the same time and temperature scales.

 

Which one is 1895-1945 (Nature’s fault), and which is 1963-2013 (Your fault)?

12 Comments
  1. Joe Public permalink
    June 24, 2014 11:20 am

    Give us a clue?

  2. David permalink
    June 24, 2014 11:33 am

    Paul,

    Is it not possible to illustrate both series side by side with their respective trend lines?

    Setting them on separate y-axis would eliminate the absolute temperature differences.

    From the HadCRUT4 data, I calculate that one of those series warms at quite a faster rate than the other, but I’ll not say which…..

  3. Green's4galoots permalink
    June 24, 2014 11:48 am

    The first one is my fault.

    The second one is Gaia’s fault.

  4. Scott permalink
    June 24, 2014 3:40 pm

    The first one is 1965 to 2013. The 1998 super Elnino gives it away.

  5. cdquarles permalink
    June 24, 2014 5:41 pm

    You don’t need that to tell the difference. The shape of the curves tell you that; but I smell a ringer. Well not quite. They don’t quite match rotated and inverted; but it is interestingly close.

  6. June 25, 2014 2:50 pm

    Of interest is what must have happened in the period between 1945 and 1963 irrespective of which is which.

  7. June 25, 2014 4:50 pm

    The first graph is the most recent as it shows the “pause” from 2000-2013.

  8. Brian H permalink
    September 2, 2014 12:09 am

    Patrick;
    I think you nailed it.

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