Had there been no increase in GHGs attributable to man, the probability of such a heat wave would have been four times lower. (hubpages.com)
A statistical analysis of the observations shows that the probability of observing such a heat wave has more than doubled over the past 37 years in most of the affected region. (climateprediction.net)
A statistical analysis of the observations shows that the probability of observing such a heat wave has more than doubled over the past 37 years in most of the affected region. (climateprediction.net)