Tag Archives: colorado

Pike's Peak

Back from Arizona and Colorado, where I visited family and friends in Phoenix and Colorado Springs. I didn’t spend much time on the internet. I had an opportunity to read Anthony’s interesting new posts on more stations. Each new station seems to yield an interesting story. It is disquieting that the USHCN site with the […]

Up-to-Date Proxies: Colorado

Another large batch of tree ring chronologies was archived on June 21, 2006, this time with records up to 2003. Are the results for the 1990s and 2000s off the chart?

Rocky Mountain High #2

Pat Frank thought that I was being a little sarcastic of the rigors of updating tree ring collections at Niwot Ridge. However, I’d like now to give what is perhaps a better example of what Mann had in mind when he explained the inability of paleoclimatologists to update tree ring collections. Just to review, here’s […]