Above image is from NOAA Storm Prediction Center, with Convective Watches in red. Below, storm reports, from the same site. For an update on the current situation in your area, see:http://www.spc.noaa.gov/products/watch/Meanwhile,...
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Thursday, 31 January 2013
Tuesday, 29 January 2013
THE TRAGIC FAILURE OF THE SCIENTIFIC COMMUNITY TO ISSUE ADEQUATE WARNING RE: THE ARCTIC TIPPING POINT EMERGENCY
by Gary Houser“Our greatest concern is that loss of Arctic sea ice creates a grave threat of passing two other tipping points – the potential instability of the Greenland ice sheet and methane hydrates....
Further feedbacks of sea ice decline in the Arctic
Arctic sea ice currently acts as a shield, preventing methane from entering the atmosphere, concludes a study by researchers from two Chinese scientific institutes. The researchers observed more...
Monday, 28 January 2013
How unique in history is the current situation in the Arctic?
Image from the earlier post: Accelerated Arctic WarmingHow does the current situation in the Arctic compare to times back in history when temperatures were high, in particular the Eemian interglacial...
Saturday, 26 January 2013
Arctic sea ice volume decline animation
Screenshot showing the exponential decline of minimum Arctic sea ice volume at the bottom end of the annual graphsTo see a 3-D animation of the decline of Arctic sea ice volume over the years, click...
Friday, 25 January 2013
Coded modulation of computer climate models for the prediction of precipitation and other side-effects of marine cloud brightening
by Stephen Salter, University of Edinburgh, and Alan Gadian, University of Leeds.BackgroundIn 1990 John Latham [1] suggested that the Twomey effect [2] [3] could be used to slow or reverse global warming...
Thursday, 24 January 2013
High methane levels persist in January 2013
Below a combination of images produced by Dr. Leonid Yurganov, comparing methane levels between January 1-10, 2012 (below left), and January 1-10, 2013 (below right).The 2013 image shows worryingly...
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