NOAA corrects 'State of the Climate' – offers no credit

NOAA Corrects Their 2012 State of the Climate Report – 2012 Was NOT the Warmest La Niña Year on Record Guest post by Bob Tisdale With as little fanfare as possible,…

Here there be Dragons

Guest Post by Willis Eschenbach I was reflecting tonight about emergent phenomena, and how one thing about emergent phenomena is their unpredictability. I’m in the process of writing up a…

Coralline Algae and the Case for Natural Climate Change

Guest post by Jim Steele Director Sierra Nevada Field Campus, emeritus, San Francisco State University There was a very revealing 2012 paper demonstrating the power and interconnections of natural ocean…

New study: Ocean-driven warming along the western Antarctic Peninsula needs to be considered as part of a natural centennial timescale cycle of climate variability

From Cardiff University: Tiny fossils hold answers to big questions on climate change Research explores 12,000 year fossil record The western Antarctic Peninsula is one of the fastest warming regions…

NOAA SOTC Claim that 2012 Was Warmest La Nina Year is Wrong

NOAA’s Definition and Data Contradict Their Claim That 2012 Was The Warmest La Niña Year Guest post by Bob Tisdale In the 2012 State of the Climate Report, the National Oceanic…

ENSO 2013 – Boy or Girl?

We’re Expecting: Will it be a Boy, a Girl, or ENSO-Neutral in 2013? by Bob Tisdale There was lots of interest in the short-lived El Niño conditions in 2012. Recently, they…

Quote of the week – Hansen concedes the age of flatness

Dr. James Hansen and Reto Ruedy of NASA GISS have written a paper (non peer reviewed) with a remarkable admission in it. It is titled Global Temperature Update Through 2012. Here…

NOAA Mixing Their Niños

Guest post by Paul Homewood In their attempts to disguise the fact that 2012 will likely turn out to be one of the colder years this century, NOAA have made…

A link between climate, ice melt, and volcanic eruptions is found

When the ice melts, the Earth spews fire GEOMAR researchers discover a link between climate and volcanic eruptions It has long been known that volcanic activity can cause short-term variations…

El Niño-Southern Oscillation Myth 3: ENSO Has No Trend and Cannot Contribute to Long-Term Warming

Guest post by Bob Tisdale This is the 3rd part of a series of posts that present myths and misunderstandings about the tropical Pacific processes that herald themselves during El…

Once again, reality trumps models – Pacific SST's are flat

Model-Data Comparison: Pacific Ocean Satellite-Era Sea Surface Temperature Anomalies Guest post by Bob Tisdale I’ll be adding the Pacific Ocean (60S-65N, 120E-80W) sea surface temperature anomalies to my monthly updates. See…

Climate Craziness of the Week – Environmentalist ignores international moratoriums, dumps in the ocean

From the Toronto Star, an example of holier than thou environmentalism in the name of carbon sequestration. Environmental controversy erupts on Canada’s Pacific coast Raveena Aulakh Environment reporter The Pacific…

Resolving the biases in century-scale sea surface temperature measurements reveals some interesting patterns

This new paper in GRL takes on the well-known buckets-vs-inlets issue (Steve McIntyre also visited the issue several times) related to ship based sea surface temperature measurements and as a…

Texas A&M says freshwater hurricanes grow stronger

From Texas A&M University , a claim that fresh water intensifies hurricanes. At first blush, the concept seems wonky to me, as I don’t think there’s much difference between the…

Tisdale on the problems with ENSO models

Guilyardi et al (2009) “Understanding El Niño in Ocean-Atmosphere General Circulation Models: progress and challenges” Guest post by Bob Tisdale The preliminary Reynolds OI.v2 sea surface temperature data for July 2012…

Tisdale on the Curious Northern Hemisphere Sea Surface Temperature Anomaly Patterns

Guest post by Bob Tisdale This post will serve as the Preliminary Sea Surface Temperature Anomaly Update for June 2012, since we’ll be using preliminary June 2012 data in it.…

Oh noes! Models say that climate change, ENSO, and beach sand heat will kill sea turtles

From the busy BEES at Drexel University, worry that beach sand temperature 40 to 50 centimeters deep will be affected by the global warming air temperature rise of 0.8C over…

An interesting graph showing solar cycle, El Niño, and surface temperature correlation in Australia

Ian H. Bryce writes at Jo Nova’s website: The thing that intrigued me about the maximum temperatures is the high peaks, which occur at the peak of the odd solar…

Claim: Fates of polar ice sheets appear to be linked

From the National Science Foundation – Press Release 12-115 Remote Siberian Lake Holds Clues to Arctic–and Antarctic–Climate Change Keys to climate change lie buried beneath “Lake E” in the Russian…

Sea Surface Temperature Approaching the Threshold of El Niño

Guest post by Bob Tisdale This post will serve as the sea surface temperature update for mid-June. The post also provides an update on the progress I’m making with my…

Spring warmth: weather, not climate

While alarmists bloviate about three months of warm weather citing it as cock-sure proof that global warming is at fault (like they always do), we have this from the University…

ENSO has gone slightly positive

After holding on zero for a couple of weeks, the WUWT ENSO meter has gone slightly positive: As you can see, La Niña is fading:

Siberian smoke tracked to North America

I wonder how much of the EPA’s perceived air pollution problems in the USA actually originate elsewhere? From NASA: Satellite Sees Smoke from Siberian Fires Reach the U.S. Coast Fires…

Claim: Today's climate is more sensitive than that of the past

Press Release 12-107 Today’s Climate More Sensitive to Carbon Dioxide Than in Past 12 Million Years Geologic record shows evolution in Earth’s climate system The phytoplankton Emiliania huxleyi offers clues…