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By Jo Nova h/t Cohenite
New NOAA STAR Satellite system gets a major correction and suddenly agrees with UAH satellites, not RSS
An all new reanalysis of the STAR satellite data finds markedly lower temperature trends for the last 40 years. The big deal about this is that this third dataset suddenly supports the original UAH satellite data, not the other RSS system, and not the “surface thermometers” sitting near hot tarmacs and absolutely not the climate models.
The warming trend in the troposphere was only half of what the expert models predicted. From the paper:
Santer et al. (2021) reported that the multi-model averages for the TTT trends from CMIP5 and CMIP6 were 0.28–0.29 K/decade during 1979–2019. The total TTT trend found in this study was only one-half of the climate model simulations during the same period.
The authors admit that this has strong implications for the models, and supports a paper by skeptics Ross McKitrick and John Christy: Ross McKitrick replied in the Financial Post:
An important new study on climate change came out recently…
Zou’s team notes that their findings “have strong implications for trends in climate model simulations and other […]
By Jo Nova
The latest State of the Climate Report is out to scare everyone with plucked esoteric records based on dubious datasets adjusted with secret algorithms.
The star of the report is the 1.5 degrees of Australian “hockeystick” graph of warming (below). The Herald Sun calls it “Scary”.
The biggest crimes of this report are what they don’t say. The CSIRO and BoM must know, but don’t mention, that satellites don’t show any warming in Australia in the last ten years at all. Satellites track across all seven million square kilometers of Australia, and are calibrated against thousands of weather balloons. The CSIRO and BoM prefer to use thermometers in carparks, near runways, or close to incinerators, then they magically adjust trends at some sites up by as much as 2 degrees (that’s the whole century-long trend right there?!)
They also don’t mention that scientists in Australia were reporting that Australia was cooling from the 1890s to 1952. (Deacon et al) The ghastly heat of 1896, the Federation Drought, and the 50C record temperatures all over Australia all go down the memory hole.
Big Scary Graph according to the Sun Herald. From the State of the […]
Across the continent downunder, “the new pause” in temperatures is now 9.6 years long as measured by the most reliable system there is — UAH satellites.
If and when we hit the Ten Year Pause, the National Climate Alarm Centres will all issue press releases, just like the other headline events, right? Just like the “Worst bleaching since last year”, “Hottest day since records began” in 1993. Six hot days in a row in one city of Australia.
Which model predicted that temperatures in Australia would do “net nothing” for a decade?
Thanks to Charles for the graph! (His explanation of calculating the “zero slope” is at #14.2.1)
The length of the zero slope pause line is now 9.6 years.
Technically, temperatures have been falling according to the UAH Satellites since May 2016.
Satellites are obviously better for global and continental temperature trends
Assuming we care about trends that is, and not just one-second records. The UAH satellites circle continuously, and cover the entire continent. They don’t just measure 100 small points with thermometers, next to airports and incinerators, but 7 million square kilometers of area.
Some smarty pants will say UAH is bad, because it doesn’t match […]
All that global warming and nothing to show for it?
Headlines rang out telling Australians that last summer was the hottest ever. But, according to the UAH satellite series, the hottest — just barely — was in 1991, when CO2 was a wonderful, safe 356 ppm. Since then, humans have emitted more than half — fully 58% — of all the emissions we have ever emitted since we crawled out of those dank caves. CO2 levels are almost 50 ppm higher now, and temperatures are almost as high.*
Wonder if this summer will get close to the summer of 1991 (and we wonder if Victoria will keep the lights on).
…
The UAH data comes from NASA satellites, which cover all the Australian land mass every day and night.
The BOM (and NASA) prefers to use Australian ground data which is based on sparse thermometers that keep changing sites and equipment, are located near airport tarmacs, buildings, and cars. When readings are too cold, the BOM sometimes deletes them. Temperatures from thermometers hundreds of kilometers apart are magically homogenized and “corrected” through a secret computer process and two thirds of our warming comes from those adjustments, not from CO2 […]
Skeptics are now the brain-eating undead from Haitian Cult Voodoo. Just more namecalling in lieu of science. The ABC has become the US Weekly, TVWeek, or OK! of national policy, filled with inane clickbait animations, fictional stories and fantasy myths.
Looks like it’s projection again
Here’s a guy who believes that we control storms, floods and droughts with solar panels and wind turbines. The only climate zombie that needs hosing down is all his. He’s the one saying that the type of milk you drink, or your funeral service are to blame for random stuff like spotted quoll fertility, shark attacks, or tornadoes. Go vegan to save the planet!
Poor Nick Kilvert is so badly trained he can’t figure out why ideas like “CO2 feeds plants” just won’t die. The mystery of how the truth keeps coming back (despite their best efforts). So this weekend he put out a handy condescending guide of strawmen and mythical myths for beleaguered believers who are lost for answers to skeptical scientists. The man’s cult-like belief is so obvious, the real question we need to ask our elected MP’s is why are we funding an journalistic organization which has staff who are so incompetent, […]
It’s just not cricket. And in so many ways.
Shame to let a perfectly good dataset go to waste… Australian data comes from some of the longest stations running in the Southern Hemisphere; it could be useful. Instead we get more evidence here that the BOM’s magical and secret homogenization adjustments can take poor data and spread false signals into better data. Homogenisation errors are already visible in a site-by-site analysis, but this shows the problems may be so big they affect averages across the whole of Australia, and we can detect them with satellites.
Tom Quirk continues comparing the satellite record of Australia with the BOM surface version. Previously, he (and for the record, Ken Stewart in 2015) showed that some discrepancies are due to the effect of heavy rain or drought. But now he looks further and finds that not-so-coincidentally, the largest gaps and most “inexplicable” differences occur in the mid nineteen-nineties, the same years the BoM shifted from using old large Stevenson screens to electronic thermometers. Around the same time, the large screens were often also swapped for much smaller ones too — like double jeopardy for data. Oddly, spookily, the BOM makes many adjustments to data […]
Christopher Monckton reminds us of just how badly the “experts” have failed in the last 15 years, even including the recent hottest ever El Nino months. China bombed the atmosphere with record carbon “pollution” — worse than we thought. The world though, warms sedately at a mere half a degree per century. This is what 95% certainty looks like. — Jo
Introducing the global warming speedometer
A single devastating graph shows climate panic was unfounded
By Christopher Monckton of Brenchley
A single devastating graph – the new global warming speedometer – shows just how badly the model-based predictions made by the Intergovernmental Panel on Climate Change have failed.
…
9 out of 10 based on 132 ratings […]
I call it Met Bureau Bingo. Ultimately there are so many hair-splitting quixotic variants of weather stats that a dedicated team can always find a record. Here are some other trends that didn’t make the media.
We all heard about the record heat in the Arctic, but we didn’t hear about the unusual cold in Antarctica where running twelve month averages are equal to the lowest recorded since satellites began in 1979.
So carbon dioxide causes a hot Arctic and a cold Antarctic, and both at the same time.* Where’s the global warming?
Ken Stewart looked at the UAH 6.0 version of all the major regions. The graph below is a 12 month running average of the Southern Polar area. The last low “dotpoint” covers the whole last year to March. Pretty cold.
Error bars are 0.2C
There’s a bit more error with satellites at the poles, so I won’t crack the second decimal and declare it a “record”. Maybe it was. Maybe it wasn’t. Maybe records are irrelevant worthless distractions. What’s 40 years out of 4 billion? Nitpicking.
Reader Phill suggests that the cold at the pole may be connect to the El Nino, see his interesting thoughts […]
Who needs a trend when you can have a hot month?
The news is all over the media — Feb 2016 was a record hottest ever month — and the Global Worriers are saying “Meltdown“, “Planetary Crisis” and “Terrifying Milestone.”
But the Pause is still there. No matter what happens now, the world didn’t warm for 18 years, and that shows the models can’t predict a thing. (Unless they take solar factors into account, which they don’t).
One big El Nino didn’t fix the climate models now. (They can’t predict El Nino’s either).
Nothing that happens after 2015 can change the amount of energy that went missing during the Pause that no mainstream modeler predicted. Remember these models are supposed to be coupled ocean and atmosphere models, but none of them understand what causes shifts in the PDO, or many other natural cycles and currents of the ocean. So with every natural spike up, modelers unscientifically leap in glee, and with the other 99% of the data, they blame internal variability. But a real scientist is scientific every month. Trends, guys, trends. That’s what this debate was supposed to be about. Not spikes. Not noise.
During the last whopper El […]
Right now there is a very odd divergence of satellite and surface thermometers. It started about two years ago. It is not like the El Nino of 1998, where all four rose together, and satellites recorded a higher spike than the surface records. This time around the satellites are lower. In the graph below, David Evans uses the older UAH official set, not the new “beta” version which would show UAH much closer to RSS and would make this divergence look even more stark.
According to the theory of Man-Made Global Catastrophe, the satellites, which record temperatures in the lower troposphere, should be warming faster than the surface. Where is that trend?
El Ninos slows ocean turnover, keeping a layer of warm water at the surface instead of stirring it in with the cooler water below. For some reason the thermometers near airports, carparks and cities are picking up the ocean warming better than the satellites. Hmm?
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I’m wary of concluding anything at this stage. There was a big gap in 2007 which resolved in two years. This gap is longer, but may resolve soon too.
Then of course, there’s the point that even the past can change, […]
Another round of government-funded PR went out a couple of weeks ago, across the obedient Pravda-media. It told us about another meaningless “record” that was probably not a record, and wouldn’t tell us whether man-made warming was the cause, even if it was. Not a single journalist had the wherewithal, nous or intellectual honesty to search the Internet looking for a different point of view. Though, in their defense, how could they have guessed that Prof David Karoly wouldn’t know about the UAH satellite program to measure temperatures? (It has only been running since 1979.)
This below, are the 12 month averages over Australia by satellite. Graphed at Kens Kingdom by Ken Stewart, with no doctorate in climatology and no government funds.
In the troposphere over Australia it was a hot year but not a record.
For the third time this year we’ve been hit with claims of a “hottest ever” record that doesn’t tell us anything about the climate, but does reveal a lot about the sick state of government funded science, corrupted, decrepit, and so far from being scientific it might as well be run by Greenpeace. If the government stopped funding climate science entirely, climate […]
I’m not keen on short term trends at all, they have a habit of flicking in and out of statistical significance with each month’s new data, or even switching from cooling to warming. But for what it’s worth, and only time will tell, perhaps the world entered the downswing of the PDO cycle in temperatures circa 2005.
If the world was entering a gently cooling phase, this is what it would look like
Syun Akasofu pointed out that there was a simple 60 year oscillation of global temperatures (about 30 years of warming, about 30 years of mild cooling) on top of a long slow rise that started more than 200 years ago. He predicted that we were at the top of one of the cycles, and were about to see the beginning of a cooler cycle. This early data suggests he may be right.
See the little red dot with the green arrow at about the 2010 mark. Dr Syun Akasofu
The cooling for the last eight years is statistically significant in 4 of the 5 major air temperature datasets. One, UAH, shows a small (statistically insignificant) rise since 2005.
And here’s the political point: how many of […]
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JoNova A science presenter, writer, speaker & former TV host; author of The Skeptic's Handbook (over 200,000 copies distributed & available in 15 languages).
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