Darwin Temperatures Lying Adjustments

By Bob Irvine -Re-Blogged From WUWT

Darwin Australia is one of only two temperature stations in an entire NASA grid and, therefore, has a disproportionate influence on the NASA-GISS global temperature reconstruction. The other station used by NASA in this grid is Gove (Stn. # 014508). Gove only goes back to 1985 which leaves Darwin as the only station in this grid that dates back to the early part of the 20th century.

Jennifer Marohasy has been an absolute warrior in pursuit of the Australian Bureau of Meteorology (BOM). She has doggedly confronted their bureaucratic maze and called out their consistent and brazen manipulation of Australian temperature data. Her blog post on the recent changes to historical Darwin temperatures is copied below.

https://jennifermarohasy.com/2019/02/changes-to-darwins-climate-history-are-not-logical/

I have used a couple of her plots and added a few of my own in this post.

Fig. 1, Mean maximum annual temperatures as measured at the Darwin Post Office (014016) and airport (014015) shown with the new remodeled ACORN-SAT Version 2, which is the new official record for Australia.

Fig. 1, Mean maximum annual temperatures as measured at the Darwin Post Office (014016) and airport (014015) shown with the new remodeled ACORN-SAT Version 2, which is the new official record for Australia.

Continue reading

Advertisements

Blowing the Whistle on the Climate of Australia’s Great Barrier Reef

By Dr. Bill Johnston – Re-Blogged From WUWT

A brief overview of on-going climate research.

Background

Australian taxpayers spend inordinate amounts of money each year on “saving” the Great Barrier Reef and to keep the bucket brimming with cash there is little wonder that the myriad of organizations involved want careful control over the spin and the people who do the work. The dust-up between Peter Ridd and James Cook University (JCU) is a case-in-point.

The Reef is indeed wonderful, big, can be seen from space; its worth this much or that depending on how its counted and of-course the bigger the better and therefore whatever they spend is an ‘investment for future generations’ … And JCU defends “Peter’s right to make statements in his area of academic expertise …”; except of course doubts he may have about other researchers’ research (otherwise known as the failing-to-act-in-a-collegial-way-and-in-the- academic-spirit-of-the-institution gotya). It does not help that with 15 coauthors, the Director of the ARC Centre of Excellence for Coral Reef Studies Professor Terry Hughes makes the ambit claim that “Global warming is rapidly emerging as a universal threat …to the long term future of these iconic ecosystems” in the prestigious journal Nature (http://dx.doi.org/10.1038/s41586-018-0041-2); especially if it isn’t true.

Continue reading

Impoverished Island Nation Embraces Coal

By Eric Worrall – Re-Blogged From WUWT

Squatters from the Highlands living at Six-Mile Rubbish Tip in Port Moresby. Stephen Codrington [CC BY 2.5], via Wikimedia Commons

Continue reading

Tilting at Windmills – a Brief Update

By Andi May – Re-Blogged From WUWT

About this time last year, I wrote a light-hearted review of New Zealand’s love affair with Wind Generation.

Since then I’ve become interested in seeing just how effective these things really are. Where I live adjacent to a string of Turbines, we get some pretty impressive winds – 150Kph is not that unusual. But we also get days of complete calm – usually at times when electricity demand is at its highest.

Nonetheless, our green-biased Government elected just over a year ago are still pushing so-called renewables as the way of the future. Interestingly New Zealand already produces more than 80% of its energy from Renewables, with Geothermal and Hydro way ahead of Wind.

Continue reading

How More Cooling Generates Global Warming

Re-Blogged From WUWT

From the “we’ll fix that in post” department comes this from down under courtesy of Dr. Jennifer Marohasy.

COOLING the past relative to the present has the general effect of making the present appear hotter – it is a way of generating more global warming for the same weather.

The Bureau of Meteorology has rewritten Australia’s temperature in this way for the second time in just six years – increasing the rate of warming by 23 percent between Version 1 and the new Version 2 of the official ACORN-SAT temperature record.

Continue reading

BoM’s Changes to Darwin’s Climate History

By Dr. Jennifer Marohasy – Re-Blogged From WUWT

The hubris of the Australian Bureau of Meteorology is on full display with its most recent remodelling of the historic temperature record for Darwin. The Bureau has further dramatically increased the rate of global warming at Darwin by further artificially lowering historic temperatures.

This begins by shortening the historical temperature record so that it begins just after the very hot years of the Federation drought. Then by changing the daily values: that is changing the observed measured temperatures to something else.

For example, on 1st January 1910 the maximum temperature recorded at the Darwin post office was 34.2 degrees Celsius.

Continue reading

Australia – Lies, Damned Lies, and Statistics

By Chris Gilham, – Re-Blogged From WUWT

Did you know that Australia’s rate of temperature warming per decade since 1910 has increased by 23%?

No? Neither does the Australian public, despite the Bureau of Meteorology several weeks ago releasing a new ACORN dataset of daily temperatures over the past 109 years that significantly rewrites Australia’s climate history.

ACORN 1 (Australian Climate Observations Reference Network – Surface Air Temperature) was released in 2012. The bureau has released ACORN 2 dailies, a total revision that significantly increases the warming trend calculated from the average temperatures since 1910 at 112 weather stations across the country.

Continue reading