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It’s not fossil fuels causing global warming, it’s man-made adjustments. Stop the adjustments!
In South America, there are hardly any rural land thermometers. GISS tells us the area is warming (see the map below). Paul Homewood looked at the raw data. There are only three rural stations currently operating in the area, Puerto Casado, Mariscal, and San Juan, and they all show a raw trend that falls. As in so many other situations, after adjustments, all three show a rising trend. The changes are breathtaking. In Mariscal raw temperatures of 25.5C turned out to be “really” 22.5C. (Those 1950 thermometers were hopeless đ ). In San Juan Bautista, and Puerto Casasdo the old thermometers get adjusted down by around two degrees. Perhaps there are reasons for the adjustments, but if old thermometers so so bad, and station changes have made such a difference, why does any scientist pretend we can calculate global temperatures accurately?
The GISS map of South America. Left: The warming. Right: The NOAA map showing “grey” areas with no coverage. See Notalotofpeopleknowthat for source links.
Paul Homewood describes what he found when he compared the raw data with the official set: Massive Tampering With Temperatures In […]
Rutherglen is one of the seemingly best stations in Australia, apart from a break from 1955-1965. Bill Johnston looks closely at the raw data, finding that there is probably no trend — flat temperatures — rather than either cooling or warming. And that it’s difficult to fill in data from surrounding stations. He speculates that something fishy goes on in 1924. He also finds that rainfall probably drives a fifth of the temperature swings. He discusses his disappointment at the intellectual level of debate on The Conversation.
Because he knows the area, he also talks about the effect of wet years and dry years, and how that affects winter and summer temperatures. He has a dry wit, and lovely casual style.
I think that if we have to rely on statistical analysis to “know” whether data was shifted or moved when there is no documentation suggesting it was, all certainty is shot, and any definitive statement about temperature trends in Australia is a joke. — Jo
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The Rutherglen stoush
Guest post by Bill Johnston
The raw trend is very different from the HQ adjustments which are very different from the ACORN […]
We’ve seen the remarkable change of the Rutherglen record as it got homogenized. This long running rural record that looks ideal apparently had “unrecorded” station moves found by thermometers miles away. Already we have found Bill Johnston who did some work at Rutherglen who confirmed that the station did not move. The mystery grows?
Since early 2012 Ken Stewart has been asking the BOM which neighbouring stations were used. Finally, after pressure from The Australian, the BOM has provided the 17 names, and Ken has graphed them.
Follow the chart below. Rutherglen temperatures start off in blue. The yellow line is the average of the 17 “neighbours” which are used to homogenize that blue line and transform it into the red one which somehow ends up being colder than its neighbours in 1952 and warmer than its neighbours in all the last 30 years.
See if you can figure it out?
Rutherglen starts off blue. Then the yellow line is used to homogenize that blue line into the red one.
Presumably the BOM technique would be a lot more complicated that what Ken has done, but clearly replicating that ACORN final trend is not going to be easy.
The […]
Bronwen O’Shea, ABC
UPDATED: Correction. The interview was done by a fan of John Cook, not John Cook. Notes in the post and apologies. – Jo
Hm, curious event on the ABC today. Credit to Bronwen OâShea, host of the ABC morning radio program for the Goulburn Murray, for asking both Jennifer Marohasy and the BOM to discuss the Rutherglen temperature adjustments. Good-o, I say — public debate and answers! (Note that link is just to their website, I have not found a copy of the interview or transcript).
But everything worked against the ABC. First the BOM chose not to even try to answer. (Hm?) Then not long after the interview started, the line suddenly went dead and Marohasy was abruptly cut off. She waited for the call back, but it never came. What bad luck eh? Even more unlucky — when the ABC tried to call her back they got a fan of John Cook on the phone instead*. Then, things got even worse for poor ABC listeners — because the fan of Cook mistakenly thought Rutherglen was different to the surrounding stations, but the BOM raw records say otherwise (see the graph below). UPDATED: Apologies to […]
The hot questions for the Australian Bureau of Meteorology (BOM) mount up. Rutherglen was one of the temperature recording stations that was subject to large somewhat mysterious adjustments which turned a slight cooling trend into a strongly warming one. Yet the official notes showed that the site did not move and was a continuous record. On paper, Rutherglen appeared to be ideal — a rare long rural temperature record where measurements had come from the same place since 1913.
The original cooling trend of – 0.35C was transformed into a +1.73C warming after âhomogenisationâ by the BOM. To justify that the BOM claims that there may have been an unrecorded shift, and it was “consistent” with the old station starting further up the slope before it moved down to the hollow.
Today retired scientist Bill Johnston got in touch with Jennifer Marohasy, with me and with Graham Lloyd of The Australian to say that he worked at times at Rutherglen and the official thermometer had not moved. It was always placed where it is now at the bottom of the hollow. That information has already made it into print in The Australian.
The original thermometer records suggest a […]
It’s the news you’ve been waiting years to hear! Finally we find out the exact details of why the BOM changed two of their best long term sites from cooling trends to warming trends. The massive inexplicable adjustments like these have been discussed on blogs for years. But it was only when Graham Lloyd advised the BOM he would be reporting on this that they finally found time to write three paragraphs on specific stations.
Who knew it would be so hard to get answers. We put in a Senate request for an audit of the BOM datasets in 2011. Ken Stewart, Geoff Sherrington, Des Moore, Bill Johnston, and Jennifer Marohasy have also separately been asking the BOM for details about adjustments on specific BOM sites. (I bet Warwick Hughes has too). The BOM has ignored or circumvented all these, refusing to explain why individual stations were adjusted in detail.
The two provocative articles Lloyd put together last week were Heat is on over weather bureau and Bureau of Meteorology âaltering climate figures, which I covered here. This is the power of the press at its best. The absence of articles like these, is why I have said the media […]
Heatwaves have become a publicity tool. Far from there being a clear trend in Australian heatwaves, Geoff Sherrington shows that it’s also legitimate to claim heatwaves were worse 80 – 100 years ago in Adelaide and Melbourne and things are getting better. Those officials who cherrypick their claims might be technically correct, but it’s outrageously deceitful and unscientific at the same time.
Just how hard is it to get a record heatwave? It’s so easy that if it’s summer in Australia, it’s hard not to set a record. That’s because heatwaves come in so many flavors — there are seven capital cities which can all have 3 day, 4 day, 5 day or 6 day heatwaves. Then there are the heatwaves over 40C, or over 38 C, or over 35C… already that makes 84 flavours of wave. If a hot spell doesn’t break one type of wave, it could easily break another. Then there is the pre-heatwave, and there would be another 84 types of heatwaves that we haven’t had, but might get, you never know. You might think I’m kidding, but pre-heatwaves get headlines already:
“More Canberra heatwaves forecast”
“A heatwave could return to Canberra next month, […]
Despite the wild hype about records being broken, and how hot this summer has “felt” for most Australians there have been many hotter summers, and for millions of people this summer was not remarkable at all.
The BOM is planting the unscientific suggestion it “felt warm” when thermometers in most major centres tell us it was just summer. The population of Sydney, Brisbane and Melbourne combined is almost 11 million. Nearly 50% of all Australians experienced an average to above average summer, but none of them experienced an extreme summer or a record hot season.
Since there are 100 different ways of measuring a “record”, could it be the BOM is cherry picking whatever record it can find, but ignoring all the non-records, the average measurements, and the ordinary heat?
Melbourne, hot but not extreme
In Melbourne there have been nine hotter summers, and two of those were more than a century ago. Those summers weren’t just a bit hotter. It was nearly a whole degree hotter (as an average of maximum summer temperatures) in 1898 and 1951.
In Melbourne this summer qualifies as the tenth hottest. It was far hotter in 1898, 1951, 1981, and 2001
Much […]
It’s all up on Watts Up now.
What Anthony Watts and Evan Jones have revealed is breathtaking.
[Art thanks to: Cartoons by Josh]
This new pre-print paper by Anthony Watts accomplishes so much. Assuming that no major problems are found, the pieces of the jigsaw fit and pass the common sense test. Yes, hot air rises off concrete. There goes half the warming trend. The most accurate thermometers in the right places are not recording high trends. High estimates come from combining good records with poor ones then adjusting that up. They show Muller and BEST’s latest exaggerated claims of 1.5C are meaningless. They show that only class 1 and 2 stations (which are placed well, not next to concrete, car-parks, or air-conditioners) give reliable data and the warming trend from these stations is much lower than the warming trend from Class 3, 4 or 5 stations. It’s what we always knew — thermometers near artificial heat sources are measuring artificial warming, but it’s not the global kind. Mueller, BEST, GISS, Hadley and all the others should have removed the data from poor stations entirely. No amount of statistical chicanery can correct the artificial warming effect no […]
UPDATED AGAIN #4 — Now with Vukcevics Hale cycle graph of Echuca. and #3 David Archibalds suggestion of the Hale Cycle at work. #2 with Willis Eschenbach’s graph and my thoughts, (see below)
Ian Bryce sent me a striking graph (or two). Looking at the original raw data from Echuca Victoria shows a dramatic cooling trend of nearly half a degree since 1900, and rather than being a siting anomaly, it’s repeated in two towns about 100km away.
Curiously he also finds peaks in the maximums at Echuca that look for all the world like they match the solar cycle. Is it a fluke, or could it be real? If it’s real, what conditions make the solar sun-spot cycle so apparent in Echuca — where its maximum temperatures seemingly peak with each second solar cycle. Can anyone find this signal in other places? — Jo
The area is inland Northern Victoria
Has there been Global Warming or Global Cooling in Echuca
Guest post: Ian Bryce
I have spent about 37 years working with processing tomatoes in the Goulburn Valley in Australia, and the last 25 years or so, with research into growing and processing canning tomatoes. Since 1984, […]
Hand back your science degrees Trenberth et al.
Thirty eight of the worlds top, most consequential climate scientists sought to slap down the Nobel prize winner, astronaut and glitterati of science, and all they could come up with was a logical fallacy and a single paragraph of incohate, innumerate, and improbable evidence. It’s hand-waving on stilts.
Is that the best they can do?
Trenberth and co try to rebut No Need to Panic About Global Warming, but those 16 eminent scientists quoted evidence and pointed out major flaws in the assumptions of the theory. They described forms of scientific malpractice, and called for open debate. In comparison, the 38 climate “scientists” offered hardly more than argument from authority, “Trust Us: We’re Experts” they said as if the lesser beings, who were mere Professors of Astrophysics, Meteorology, and Physics, were too stupid to know the difference between a doctor and a dentist. I mean, sure the 16 skeptics could be wrong, but if the evidence is so overwhelming, why can’t the 38 experts find it?
Q: What kind of doctor is a scientist who can’t reason?
A witchdoctor.
First — the Fallacy
1. “Do you […]
Years before Climategate, THAT email, from Phil Jones to Warwick Hughes told us everything we needed to know about the scientific standards at the Climate Research Unit of East Anglia. THAT email was the tip of the iceberg, and below is what lay underneath the surface — the things that were said behind the scenes at the time. Geoff Sherrington has pieced together a sequence of climategate emails, his own emails, and parts of Warwick Hughes work to recreate the sequence.
And for the true skeptic-aficionados, here’s a new layer of history to the skeptical chronology. Where did this volunteer audit movement begin?
Who would have guessed that at least one skeptic, Hughes, was asking for the data Phil Jones worked with, as long ago as 1991? (That was way back in the days where people worked with hard copy print outs, and drew graphs by hand!) Does Hughes rank as volunteer Skeptic Number 1?
UPDATE: I asked Warwick, and he thinks the first unpaid skeptic was Fred Wood in 1988*. — Jo
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Guest post by: Geoffrey H Sherrington, Scientist.
This is the longer story behind one of […]
Lucky the BEST* project is here to save us from the lying thermometers of the past. Apparently people in the 1960’s and 1970’s were clever enough to get man on the moon, but too stupid to measure the temperature. Millions of people were fooled into thinking the world was cooling for three decades by erroneous thermometer readings. Who would have guessed?
Back then, everyone was sure that the 1970’s was a lot colder than the 1940’s, as Steven Goddard reminds us:
Newsweek April 1975
See the original Newsweek report at Denis Dutton‘s site.
The Global Bermuda-Triangle Effect: Thermometer Weirding
The performance of global thermometers is baffling. The technology is nearly 300 years old. The first thermometers were produced in 1724 by Daniel Fahrenheit, and by 1742 Anders Celsius had invented its main competitor. This simple, reliable instrument spread throughout the world and worked well. So far so good. But from 1920 we see the first signs of worldwide systematic errors (first too high, and then too low?!).
The strange “Wierding” effect struck both mercury and alcohol thermometers and was most savage between 1945 and 1975. Frank Lansner compared the BEST projects result with his Rural Unadjusted Temperature […]
A team of skeptical scientists, citizens, and an Australian Senator have lodged a formal request with the Australian National Audit Office (ANAO) to have the BOM and CSIRO audited.
The BOM claim their adjustments are “neutral” yet Ken Stewart showed that the trend in the raw figures for our whole continent has been adjusted up by 40%. The stakes are high. Australians could have to pay something in the order of $870 million dollars thanks to the Kyoto protocol, and the first four years of the Emissions Trading Scheme was expected to cost Australian industry (and hence Australian shareholders and consumers) nearly $50 billion dollars.
Given the stakes, the Australian people deserve to know they are getting transparent, high quality data from the Bureau of Meteorology (BOM). The small cost of the audit is nothing in comparison with the money at stake for all Australians. We need the full explanations of why individual stations have been adjusted repeatedly and non-randomly, and why adjustments were made decades after the measurements were taken. We need an audit of surface stations. (Are Australian stations as badly manipulated and poorly sited as the US stations? Who knows?)
February 16th, 2011 | Tags: Adjustments to data, ANAO (Australian National Audit Office), Australian temperatures, Barnham (Andrew), Bernardi (Cory), BOM, Cox (Anthony), Doogue (James), Gillham (Chris), Micro-siting (thermometers), Stewart (Ken), Stockwell (David), Surface Records, Temperature trends | Category: Global Warming |  Print This Post | |
The mystery: We know when we drive through a city that temperatures warm from the fringe to the middle. We know UHI is real, but how much does it affect the official records? Is a 2010 city 0.3 K hotter than a 1960 city? How would we know?
Frank Lansner has come up with a way that might approximate the UHI effect — very roughly. It’s well known that UHI gets bigger as cities grow, but the devil is in the detail. Frank argues that it’s not just the size of the city that matters, but it’s growth rate.
The USA is full of large cities, but there is not much difference between the trend in satellites and ground stations there. Frank’s approach could explain this — most of the growth in human population has come in regions like Africa, not the USA.
He figured that if we compare satellite records to ground stations and see if there is a divergence, we might be able to see an indicator of UHI. The info coming out of satellites ought not be affected as populations expand, but the ground stations are often near population centres and they gradually get surrounded with […]
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Ken has been a very busy man. Another soul in the dedicated army of volunteer auditors. He’s been going through the entire Australian High Quality Data Set as supplied by the Bureau of Meteorology (BOM). He’s been assisted by two readers from this site — Lance and Janama — and we’ll be looking to increase the team (see below).
In the State of the Climate report, both the BOM and CSIRO told us that “since 1960 the mean temperature in Australia has increased by about 0.7 °C. The long term trend in temperature is clear⊠” but as usual, what they didn’t say was that the raw data since 1910 (not just from 1960) increased only 0.6°C.
The BOM claim their adjustments are random and neutral. Yet when Ken looked at the raw data from Australia’s 100 high quality rural sites, the adjustments increased the trend in the raw data by 40% — from a 0.6°C rise over 100 years, to 0.85°C over 100 years.
In an email to Ken, Dr David Jones, Head of Climate Monitoring and Prediction, National Climate Centre, Bureau of Meteorology, made a clear claim that the adjustments had no […]
It’s taken 21 months, four professors, and three associate/assistant professors, and THIS is the best they could come up with? The printed version listed no author (the pdf has been updated with John Cooks name*) yet wears the logo of the University of Western Australia (UWA), which will embarrass that university as word spreads of the intellectual weakness of their “Guide“.
Did UWA commission this piece of rather inept, qualitative “feel-good” science and clumsy reasoning? Stephan Lewandowsky invited John Cook to speak at UWA and “offer assistance“.
The booklet uses a mislabeled graph with a deceptive scale, won’t show the damning graphs it supposedly debunks, assumes positive feedback occurs despite the weight of empirical evidence against it (Douglass, Spencer, Lindzen), and repeats irrelevant information even though The Skeptics Handbook describes why rising sea levels and glaciers and ice sheets can’t possibly tell us what causes the warming. It misleadingly discusses a different fingerprint — one that isn’t the key point and isn’t disputed by skeptics. Cause and effect are mixed up, and naturally there are strawmen arguments to unnecessarily destroy for the spectacle of being seen to do something. To top it off, Cook still thinks a measurement is […]
Image thanks to Navy’s Solant Amity I Cruise 1960
All that wilderness, and where did they put the temperature sensors? Near a concrete slab. These guys aren’t even trying to be serious.
Talk about a gorgeous view. This jaw-dropping wilderness is also the site of one of the 20 GAWS (Global Atmosphere Watch Station, for the WMO) which tracks stuff like CO2, methane, nitrous oxide, and ozone. There’s a temperature station there too, and Tim Wood helpfully sent me up-to-date pictures.
You might wonder, at such an important site and among the wilderness, how could anyone find a place to put a temperature sensor that wasn’t a Class I, top notch siting? It was all too easy. By the looks of this photo (below), it might just qualify as a Class 4, since there a large brick or concrete and metal structure… less than 10 meters away. (For info on classifications: Surface Stations Project*, NOAA Site information here.)
Tim W writes:
“As you can see from the pictures, if this is what passes for a world class station then….
Note the gazillion undeveloped hectares in the background that would be more suitable. But that […]
Just when you thought it couldn’t get worse for the cult of the carbon scare.
Now we need to ask if the world has even warmed? I’ve always said, “global warming is real”, but the recent exposĂ©s of shocking corruption in science have made me start to wonder whether even that is true.
Today a study by Joe D’Aleo and Anthony Watts, was announced by the Science and Public Policy Institute (SPPI).
From their media release:
An extensive survey of the literature and data regarding ground and sea surface temperature records uncovers deception through data manipulation, reports the Science and Public Policy Institute (SPPI).
Authors veteran meteorologists Joe dâAleo and Anthony Watts analyzed temperature records from all around the world for a major SPPI paper, Surface Temperature Records â Policy-driven Deception? The startling conclusion that we cannot tell whether there was any significant âglobal warmingâ at all in the 20th century is based on numerous astonishing examples of manipulation and exaggeration of the true level and rate of âglobal warmingâ.
That is to say, leading meteorological institutions in the USA and around the world have so systematically tampered with instrumental temperature data that it […]
BREAKING NEWS: Manipulated Datasets at NASA and NCDC
Once again, the audacity and brazen manipulation of scientific evidence is shocking. These are very serious allegations.
Thermometers moved from cold mountains to warm beaches; from Siberian Arctic to more southerly locations, and from pristine rural locations to jet airport tarmacs.
There were around 6000 thermometers 20 or 30 years ago in the global data set, but in 1989-1990, the number of thermometers were reduced to around 1,500. A new study shows a dramatic pattern of artificial adjustments in the way these thermometers were included or deleted. Jonathon Coleman announced the study results tonight on his blog and also in his broadcast (see below).
Apparently officials systematically left out colder thermometer recordings and kept in hotter data, and where there were empty points on the map, they “filled them in” with calculations instead of measurements. The data was homogenized, and the adjustments always increased the warming. This is the telltale sign of chicanery. This is how we know there were artificial adjustments. Normal scientific corrections are random, not all tending in one direction.
E.Michael Smith notes âWhen doing a benchmark test of the program, I found patterns in the input data from […]
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