"On Sunday, an extreme heat pulse sent thermometers soaring to 109 degrees Fahrenheit in the city of Shengxian — its hottest temperature ever recorded and a scorching 32.3 degree wet bulb temperature. Meanwhile, on the same day, Hangzhou had hit a new all time record high temperature of 105.8 degrees Fahrenheit, the twelfth time since July 24th that Hangzhou has tied or broken its old all time temperature record which, in some cases, was set just the day before. "High heat and humidity of this kind is deadly to humans because as temperatures approach 35 degree C wet bulb readings, it is nearly impossible for the human body to carry away the excess heat it generates through evaporation. Never has a wet bulb temperature of 35 degrees C been recorded by humans. However, climate scientists such as James Hansen have asserted that it’s just a matter of time under the current regime of human-caused warming before we hit that ominous mark."
Posted on: Tue, 13 Aug 2013 23:03:37 +0000
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