GISTEMP 2009 anomaly
Posted by drj | Filed under status
GISS haven’t published a 2009 anomaly yet (as of writing, 2010-01-11T14:30Z), but new GHCN records were made available on 2010-01-07. I’ve just made a fresh run of our ccc-gistemp code with all fresh inputs to produce this graph:
Because I’m using fully up to date inputs, this run of ccc-gistemp produces an anomaly for 2009. That red tick at the end is the extra year, 2009, that we produce.
I predict that when GISTEMP publish their 2009 anomaly, it will be +0.58 K.
[minor edits: screwed up year in opening paragraph, and colour of labels in graph]
January 19th, 2010 at 6:19 am
With all the data in it came in at +.57.
January 19th, 2010 at 8:53 am
@Rattus: I see that too, thanks. I am slightly mystified by the 0.01 difference, but it’s typical of the sort of differences we see due to rounding.
January 21st, 2010 at 3:29 pm
Turns out to be because I forgot to get fresh ocean data. Oops. Now we’re spot on.