GISS

2011: a hot cold year

by Gareth January 22, 2012

The NASA numbers are in, and 2011 was the ninth warmest year since 1880 — 0.51ºC above the 1951-80 global mean. Nine of the ten warmest years in the long term record have occurred in this century. According to the analysis released by James Hansen and his team at GISS, a combination of low solar [...]

22 comments Read the full article →

McLean’s folly 2: the reckoning

by Gareth January 12, 2012

Ten months ago, Aussie “sceptic” John McLean predicted that 2011 would be “the coolest year since 1956″. I pointed out at the time that this was nonsense, and so it has proven to be. I’ve taken the GISS global temperature figure for Jan – Nov 2011 (+0.51ºC compared to the 1951-80 average) and added it [...]

14 comments Read the full article →

Predicting the bleeding obvious (and getting it wrong)

by Gareth May 31, 2011

A couple of days ago one of the leading figures in the New Zealand climate crank pantheon, the Climate “Science” Coalition’s very own Bryan Leyland, popped in to Hot Topic and left a comment drawing attention to his new favourite game — “predicting” global temperatures by projecting the southern oscillation index forward seven months. He [...]

83 comments Read the full article →

Jim Hansen to tour NZ: dates announced

by Gareth April 12, 2011

James Hansen will be touring New Zealand next month, giving a public lecture entitled “Climate Change: a scientific, moral and legal issue” in Auckland, Palmerston North, Wellington, Dunedin, Gore and Christchurch (schedule below the fold). Coal and lignite will be a major focus of his visit, and he’ll be participating in a symposium on “the [...]

2 comments Read the full article →

Everyone agrees: 2010 ties for top temperature

by Gareth January 15, 2011

All of the major global temperature series — surface and satellite — report that 2010 is tied for first place as the warmest year in the long term record. NASA’s Goddard Institute for Space Studies and NOAA’s National Climatic Data Center both have 2010 tied with their previous record holder 2005, while the UK’s Climatic [...]

29 comments Read the full article →

Every picture tells a story

by Gareth November 14, 2010

But what story? Image stitched together by Tom Yulsman at CE Journal, question answered there. As he says, looks like Mondrian, but this isn’t about aesthetics it’s about effective communication — and I think this is particularly successful. [Rod Stewart]

8 comments Read the full article →

On fire inside a snowball

by Gareth August 15, 2010

Fire: NOAA’s National Climate Data Centre has posted its report on global climate for July (press release). The combined global land and sea surface temperature of 16.5ºC was the second warmest in the NOAA record, 0.66°C above the average for the last 100 years of 15.8°C. The January to July period was the warmest in [...]

5 comments Read the full article →

Hansen: it can be cold in a warming world.

by Bryan Walker January 30, 2010

“If it’s that warm, how come it’s so darned cold?” is the heading James Hansen has given to a recently finalised essay circulated to his email list. In more sober terms he subtitles it Regional Cold Anomalies within Near-Record Global Temperature.  The essay explains how the NASA Goddard Institute for Space Studies (GISS) goes about analyzing global [...]

1 comment Read the full article →