Friday Funny – Svalbard Revisited

Guest essay by David Archibald A visit to the weather station at the airport is the highlight of any trip to Svalbard. Of course that weather station has been the subject of attention on WUWT here. Above: The Svalbard weather station at the airport Figure 1 below shows the closest point the public can now…

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Arctic temperature anomaly uncertainties

Dr. Roger Pielke Sr. writes of a new paper which suggest that Arctic temperaturehas even greater uncertainty problems. He writes (excerpts) New Paper “A Multi-Data Set Comparison Of The Vertical Structure Of Temperature Variability And Change Over The Arctic During The Past 100 Years” By Brönnimann, et al 2012 I was alerted to a new paper on…

Cache of historical Arctic sea ice maps discovered

Arctic Sea ice data collected by DMI 1893-1961 Guest post by Frank Lansner I came across a number of maps showing Arctic ice extend from 1893 to 1961 collected by DMI in “Nautisk Meteorologisk Aarbog”. Each year DMI have collected information on sea ice extend so that normally each of the months April, May, June,…