Category Archives: NCAR
(Updated, 11th February 2017, 16:15 EST) We heat and cool our home with Fujitsu `ductless minisplit` air source heat pumps. But this is New England, and it’s winter. A common question is how do they do under winter conditions? Well, … Continue reading
The National Center for Atmospheric Research (“NCAR”) reports on a newly substantiated teleconnection between positive sea surface temperature anomalies (“SSTA”) in the Pacific and the temperatures over the continental United States (“CONUS”) 50 days later. A teleconnection is: A linkage … Continue reading
Your CO2, my CO2 doesn’t remain with you or me, but mixes broadly and thoroughly over the planet at large. So, we all share responsibility for the damage. Credit: NASA And brought to you by OCO-2.
(Amendments on 25the April 2016.) Sorry, folks, it’s It’s not just El Niño. El Niño’s have gotten bigger over the years. (Click on image for a larger picture. Use your browser Back Button to return to blog.) (Click on image … Continue reading
The UNFCCC’s COP21 concluded goals which aimed for limiting global warming to C, and certainly keeping it below C, both measured with respect to pre-industrial temperatures. Bad news. According to the United States National Center for Atmospheric Research (“NCAR”), in … Continue reading
(Hat tip to Peter Sinclair at Climate Denial Crock of the Week.) Has Senator Cruz called Dr Carl Mears (video) of Remote Sensing Systems, the maker and interpreter of the sensor Senator Cruz used for his Spencer-Christy-Curry carnival? No. Of … Continue reading
Originally posted on Open Mind:
Back when Richard Muller announced the formation of the Berkeley Earth Surface Temperature project, those who deny the danger from global warming were thrilled. They thought the Berkeley project would prove once and for all…
Originally posted on Open Mind:
A recent WUWT post by Richard Lindzen is a rather lame attempt to defend an equally lame opinion piece by Freeman Dyson in the Boston Globe. Evidently, Lindzen felt the need to defend Dyson’s piece…
This target is, however, extremely demanding. Climate researchers have explored only a few scenarios that limit warming to 1.5 °C. They show that global emissions of greenhouse gases must be between 70% and 95% lower in 2050 than they were in … Continue reading
Lonnie Thompson, PhD,Byrd Polar Center, Ohio State University: “When I first started working on this and seeing the system change, I think it was 1992 when I first testified at U.S. Senate on climate change. Back then I talked about … Continue reading
November Hottest Ever, and Christmas Likely To bring Record Warmth in The East (Dan’s Wild Wild Science Journal; AGU Blogosphere)
The long-range guidance is showing strong indications that the incredible December warmth in the Eastern U.S. will continue to the end of the month. A blast of cold air will arrive later this week,… (Click on image for larger map, … Continue reading
Some celestial event. No – no words. No words to describe it. Poetry! They should’ve sent a poet. So beautiful. So beautiful… I had no idea. (From Carl Sagan’s Contact, the movie version.) Hat tip to Climate Denial Crock of … Continue reading
Admiral David Titley (USN, retired), oceanographer, on climate models and satellite temperature data
(Hat tip to Peter Sinclair’s Climate Denial Crock of the Week.) More: Still more: And a 22 minute lecture at TEDx Pentagon:
Click the image above to see a video from the GFDL CM2.6 climate model. This is NOT this year’s El Nino. When you start a climate model in which the ocean and the land and atmosphere can inte… Source: El … Continue reading
To the climate community this is nothing at all new, but I spotted these time series today and thought they would make a nice exhibit on how something people have direct control over, greenhouse gas emissions, affect a “teleconnection mechanism” … Continue reading
Originally posted on Open Mind:
[Climate blogger Michael Tobis has written the best summary of the Smith-vs-NOAA brouhaha that I’ve yet seen. Please read it in its entirety, then follow the link and read it again. More important, pass it…
I attending the 2015 edition of the Southern New England Meteorology Conference in Milton, MA, near the Blue Hill, and its Blue Hill Climatological Observatory, of which I am a member as we as of the American Meteorological Society. I … Continue reading
Australia’s first grid-connected solar power project with cloud predicting technology launched at Karratha Airport, WA, in bid to smooth solar supply. Source: Solar array with cloud predicting technology launched in WA
(Click on image for larger graphic.) By the way, this “sigma.995” says the wind speeds are for where the atmospheric pressure is 0.995 of Sea Level atmospheric pressure. Compare with Texas. And see this chart of installed wind capacity: (Click … Continue reading
New Paper Shows Global Climate Model Errors are Significantly Less Than Thought (Dan’s Wild Wild Science Journal)
New Paper Shows Global Climate Model Errors are Significantly Less Than Thought – Dan's Wild Wild Science Journal – AGU Blogosphere. The paper is here, unfortunately behind a paywall. I wonder if they looked at the temperature distributions’ second moments? … Continue reading
The recent paper by Hansen, Soto, and others has caused a stir, as I suspect it was intended to do so. I posted about this paper earlier. Now Professor Hansen has responded to the critics of his team’s work and … Continue reading
(Hat tip to Susan Stone.) The graphic below shows sea surface temperature anomalies relative to the 1971-2000 baseline First data are courtesy of the Climate Reanalyzer, a joint project of the Climate Change Institute at the University of Maine, and … Continue reading
Why Using El Nino to Forecast the Winter is Risky – Dan's Wild Wild Science Journal – AGU Blogosphere.
NOAA temperature record updates and the ‘hiatus’.
International efforts are under way to bring greenhouse gas emissions to zero in a manner fast enough to limit global warming to +2 degrees Celsius. That’s proving tough to do, and there are some expectations it won’t be achieved. Some … Continue reading
Kevin Jones asked me if I could put the links in a Comment on a post I made at Google+ in a collection or something for reference. I am therefore repeating the Comment with these details below. No one simple … Continue reading
‘Weather by Icon’ Is A Bad Way To Get an Accurate Forecast – Dan’s Wild Wild Science Journal – AGU Blogosphere
'Weather by Icon' Is A Bad Way To Get an Accurate Forecast – Dan's Wild Wild Science Journal – AGU Blogosphere.
Destroying the Most Persistent Scientific Myth In America – Dan’s Wild Wild Science Journal – AGU Blogosphere
Destroying the Most Persistent Scientific Myth In America – Dan's Wild Wild Science Journal – AGU Blogosphere.