Originally posted by mschmoyer
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You'll comment on the merits of things that will likely never happen, but skate right past posts that ask real questions about how economics of these pie-in-the-sky plans would actually play out?
Also, it happened again...
Australia Weather Bureau Tampered With Climate Numbers
ByJohn Nolte
August 1, 2017
The Daily Caller reports that for the second time in a just a few years the Bureau of Meteorology (BOM) in Australia has been caught red-handed tampering with climate temperatures as a means to make a "slight cooling trend to one of 'dramatic warming' over the past century."
Back in August of 2014 the Australian BOM claimed that there was no bad faith behind the decision to "modify the physical temperature records that had been recorded at weather stations across the country.” Nevertheless, the effect, according to Dr. Jennifer Marohasy, who holds a PhD in biology, was a “dramatic change in temperature trend towards warming after homogenisation.”
"Homogenization" is the process that allows climate scientists to correct for anomalies in raw temperature data. How there can be anomalies in raw data is beyond me.
This latest scandal is even more serious, one in which the BOM has been forced to admit that incorrect temperatures were logged. Naturally, the agency is blaming faulty equipment but Marhosasy is pushing back. According to the Daily Caller she told reporters that the BOM's claims of faulty equipment "are nearly impossible to believe given that there are screen shots that show the very low temperatures before being 'quality assured' out."
One meteorologist reported watching the BOM data change in real time. Colder temperatures, or temperatures inconvenient to the theory that our planet is warming, either disappeared entirely or were "homogenized" into a warmer temperature.
Apparently "faulty equipment" turned a temperature recorded elsewhere at 5.54 degrees into 13 degrees.
ByJohn Nolte
August 1, 2017
The Daily Caller reports that for the second time in a just a few years the Bureau of Meteorology (BOM) in Australia has been caught red-handed tampering with climate temperatures as a means to make a "slight cooling trend to one of 'dramatic warming' over the past century."
Back in August of 2014 the Australian BOM claimed that there was no bad faith behind the decision to "modify the physical temperature records that had been recorded at weather stations across the country.” Nevertheless, the effect, according to Dr. Jennifer Marohasy, who holds a PhD in biology, was a “dramatic change in temperature trend towards warming after homogenisation.”
"Homogenization" is the process that allows climate scientists to correct for anomalies in raw temperature data. How there can be anomalies in raw data is beyond me.
This latest scandal is even more serious, one in which the BOM has been forced to admit that incorrect temperatures were logged. Naturally, the agency is blaming faulty equipment but Marhosasy is pushing back. According to the Daily Caller she told reporters that the BOM's claims of faulty equipment "are nearly impossible to believe given that there are screen shots that show the very low temperatures before being 'quality assured' out."
One meteorologist reported watching the BOM data change in real time. Colder temperatures, or temperatures inconvenient to the theory that our planet is warming, either disappeared entirely or were "homogenized" into a warmer temperature.
Apparently "faulty equipment" turned a temperature recorded elsewhere at 5.54 degrees into 13 degrees.
The subtitle of that article was a very valid question. Maybe you can answer it, maybe you'll just wait another week for someone to steer the discussion elsewhere so you can move on...
Wouldn't "honest mistakes" result in an equal number of false warming and cooling readings? And yet, these "honest mistakes" always seem to show the planet is warming. Odd that.
The Bureau of Meteorology Budget was 365.3 million in 2015-16. The Australian climate is a national crisis, but the Bureau won’t publish it’s methods in full, aren’t doing basic quality control checks, and can’t employ even one person to answer questions about its secret methods?
On July 5th I asked many questions, and now nearly a month later, we still have no answers:
Jennifer Marohasy points out that these stations are used to homogenize other stations which are supposed the best stations used in the ACORN dataset. So when the BOM protest that they are not manipulating the data, it’s obvious that they are.
On July 5th I asked many questions, and now nearly a month later, we still have no answers:
… this opens a whole can of worms in so many ways — what are these “limits”, do they apply equally to the high side records, who set them, how long has this being going on, and where are they published? Are the limits on the high temperatures set this close to previously recorded temperatures? How many times have raw records been automatically truncated?
Graham Lloyd, The Australian
The Bureau of Meteorology has ordered a full review of temperature recording equipment and procedures after the peak weather agency was caught tampering with cold winter temperature logs in at least two locations.
Bush meteorologist Lance Pidgeon blew the whistle on the missing data after watching the minus 10.4C Goulburn recording from July 2 disappear from the bureau’s website. “The temperature dropped to minus 10.4, stayed there for some time and then it changed to minus 10 and then it disappeared,” Mr Pidgeon said. He relayed his concerns to scientist Jennifer Marohasy, who has queried the bureau’s treatment of historical temperature data. After questions were asked, the bureau restored the original recording of minus 10.4C to its website. A bureau spokeswoman said the low recording had been checked for “quality assurance” before being posted.
The bureau said limits were set on how low temperatures could go at some stations before a manual check was needed to confirm them. “The bureau’s quality *control system, designed to filter out spurious low or high values was set at minus 10 minimum for Goulburn which is why the record automatically adjusted,” a bureau spokeswoman said.
A similar failure had deleted a reading of minus 10.4 at Thredbo Top on July 16 even though temperatures at that station had been recorded as low as minus 14.7 in the past. That temperature was still blank on the bureau’s website yesterday. The bureau did not respond to questions about how widely the quality control system had been applied and at what upper temperature the cut-off had been set.
Dr Marohasy has evidence of the initial minus 10.4C recording at Thredbo before it was deleted for quality assurance. “This either reflects an extraordinary incompetence, or a determination to prevent evidence of low temperatures,” Dr Marohasy said
The Bureau of Meteorology has ordered a full review of temperature recording equipment and procedures after the peak weather agency was caught tampering with cold winter temperature logs in at least two locations.
Bush meteorologist Lance Pidgeon blew the whistle on the missing data after watching the minus 10.4C Goulburn recording from July 2 disappear from the bureau’s website. “The temperature dropped to minus 10.4, stayed there for some time and then it changed to minus 10 and then it disappeared,” Mr Pidgeon said. He relayed his concerns to scientist Jennifer Marohasy, who has queried the bureau’s treatment of historical temperature data. After questions were asked, the bureau restored the original recording of minus 10.4C to its website. A bureau spokeswoman said the low recording had been checked for “quality assurance” before being posted.
The bureau said limits were set on how low temperatures could go at some stations before a manual check was needed to confirm them. “The bureau’s quality *control system, designed to filter out spurious low or high values was set at minus 10 minimum for Goulburn which is why the record automatically adjusted,” a bureau spokeswoman said.
A similar failure had deleted a reading of minus 10.4 at Thredbo Top on July 16 even though temperatures at that station had been recorded as low as minus 14.7 in the past. That temperature was still blank on the bureau’s website yesterday. The bureau did not respond to questions about how widely the quality control system had been applied and at what upper temperature the cut-off had been set.
Dr Marohasy has evidence of the initial minus 10.4C recording at Thredbo before it was deleted for quality assurance. “This either reflects an extraordinary incompetence, or a determination to prevent evidence of low temperatures,” Dr Marohasy said
The Australian has an editorial position on this also: Bureau clouds weather debate
That adjustment process, known as homogenisation, has got the bureau in trouble in the past. Again, the issue has been one of transparency. The bureau has made a series of changes to historical records across the country. It says it does so to adjust for the movement of a weather station site, changes to surrounding vegetation or results that look wrong when compared with nearby sites. Such homogenisation is not unique to Australia but the bureau sometimes fails to convince when asked to explain the specific local adjustments it has made, especially if these bolster a warming trend. The same goes for any practices that discount cold temperatures.
The official record must be accurate and trusted. Otherwise, claims of historic extremes — the hottest winter day! — only mislead and public policy gets corrupted. Even if the bureau does have all the answers, it needs to do a better job of taking the public — sceptics included — into its confidence.
That adjustment process, known as homogenisation, has got the bureau in trouble in the past. Again, the issue has been one of transparency. The bureau has made a series of changes to historical records across the country. It says it does so to adjust for the movement of a weather station site, changes to surrounding vegetation or results that look wrong when compared with nearby sites. Such homogenisation is not unique to Australia but the bureau sometimes fails to convince when asked to explain the specific local adjustments it has made, especially if these bolster a warming trend. The same goes for any practices that discount cold temperatures.
The official record must be accurate and trusted. Otherwise, claims of historic extremes — the hottest winter day! — only mislead and public policy gets corrupted. Even if the bureau does have all the answers, it needs to do a better job of taking the public — sceptics included — into its confidence.
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