I received an email yesterday morning advising me that Muller et al (2013) had been published. (Thanks, Marc.) The title of the paper is “Decadal variations in the global atmospheric…
Category: AMO
How Long Will the Naturally Caused Drought Persist in the U.S.?
AND DOES THE UPCOMING NCADAC REPORT ADDRESS THE AMO’S INFLUENCE ON THE DROUGHT? Anthony Watts recently published a post about the current drought in the U.S. titled To NCDC: We…
The AMO, Codfish, Seals and Fishermen
Only remotely related to climate change, but perhaps related to politics polluting universities, this essay floats ideas concerning our nations fisheries, and fishes for feedback from WUWT readers. Guest essay…
Multidecadal Variations and Sea Surface Temperature Reconstructions
UPDATE: I’ve added a link at the end of the post for those interested in a copy of it in .pdf format. ########### OVERVIEW This is a somewhat lengthy blog…
Trend To Colder Winters Continues in UK
Guest post by Paul Homewood http://www.metoffice.gov.uk/climate/uk/summaries/anomacts Figures released by the Met Office show the UK mean temperature for the 2012/13 winter finishing at 3.31C. This is below the long term…
Why El Niño and not the AMO?
Guest Post by Willis Eschenbach On another thread, a poster got me thinking about the common practice of using the El Nino 3.4 Index to remove some of the variability…
Tisdale: How Much of an Impact Does the Atlantic Multidecadal Oscillation Have on Arctic Sea Ice Extent?
Last week I asked Bob Tisdale to take a hard look at potential correlations between the AMO and Arctic sea ice extent, and he rose to the challenge – Anthony…
Pat Michaels – on the death of credibility in the journal Nature
Atmospheric Aerosols and the Death of Nature Guest post by Dr. Patrick Michaels Big news last week was that new findings published in Nature magazine showed that human emissions of…
Mann and coining the AMO and claims of credit
Junkscience.com writes: Did Michael Mann falsely claim to coin a famous climate term actually coined by someone else? In Mann’s new book “The Hockey Stick and Climate Wars”, Mann writes:…
Crowdsourced Climate Complexity – Compiling the WUWT Potential Climatic Variables Reference Page
By WUWT regular “Just The Facts” With the help of an array of WUWT reader comments, which began on this thread on January, 15th 2011, and grew on January 22nd,…
The Ridiculousness Continues – Climate Complexity Compiled
By WUWT regular “Just The Facts” With the help of an array of WUWT reader comments on this thread and several others documented within, I’ve been compiling a summary of…
The November AMO index goes negative, first time since 1996
Joe D’Aleo reports via email that the Atlantic Multidecadal Oscillation (AMO) Index has gone negative for this past month, see the graph below: Source:http://www.esrl.noaa.gov/psd/data/correlation/amon.us.data This is the first time the…
Hurricanes and Global Warming – Opinion by Chris Landsea
While I was looking into Chris Landsea’s recent activities, I came across a new essay that is a pleasant change of pace from the Climategate Emails. While it is definitely…
Earth's Climate System Is Ridiculously Complex – With Draft Link Tutorial
By WUWT regular “Just The Facts” I am often amused by claims that we understand Earth’s climate system, are able to accurately measure its behavior, eliminate all potential variables except…
New WUWT Oceanic Oscillation Page – With Link Tutorial
Introducing WUWT’s newest addition, the Oceanic Oscillation Page, which includes graphs and graphics,on Oceanic Oscillations including the Pacific Decadal Oscillation (PDO), El Niño/La Niña and the Atlantic Multi-Decadal Oscillation (AMO).…
Arctic Cycles – AMO+PDO corresponds to Arctic station group
The following figure shows the AMO+PDO (black line above changed to red below) superimposed on the Arctic average annual temperature shown at the beginning of this document.
Tisdale tasks Tamino
Comments On Tamino’s AMO Post by Bob Tisdale Tamino’s AMO post is a response to my post Removing The Effects of Natural Variables – Multiple Linear Regression-Based or “Eyeballed” Scaling…
Atlantic reversal
From Eurekalert: Earth’s climate change 20,000 years ago reversed the circulation of the Atlantic Ocean Global warming today could have similar effects on ocean currents and could accelerate climate change…
The Atlantic Ocean via the AMO drives the apparent “Global Warming”
By Joseph D’Aleo, CCM The North Atlantic undergoes a multidecadal oscillation appropriately called the Atlantic Multidecadal Oscillation or AMO. It is officially the mean sea surface temperature anomaly from the…
Arctic Temperatures and Ice – Why it is Natural Variability
By Joe D’Aleo, CCM On October 21st the Associated Press hit the wires with a story entitled ”Sea Ice Melting as Arctic Temperatures Rise.” The temperatures in the arctic have…
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