Jo Nova tears strips off the BoM

Jo Nova has published a thought-provoking piece on the Bureau of Meteorology.

For generations, it was a Guinness Book of Records type thing. Now it’s gone.
In 1924 Marble Bar set a world record of the most consecutive days of 100 °F (37.8 °C) or above, during an incredible period of 160 days starting in 1923. It was legend — but thanks to the genius homogenized adjustments, we now find out all along it was wrong. It’s another ACORN triumph, rewriting history, extinguishing the hot days of days long gone. The experts at the Australian Bureau of Meteorology (BoM) have reanalyzed the temperatures from 4000 km away and nine decades in the future and apparently it wasn’t that hot…

…But never fear, the brilliant minds of the BoM are correcting past mistakes with secret methods they cannot explain to mere mortals outside the sacred guild of weather druids. Luckily for us, the new super-sensitive small box electronic gizmos that record one-second spikes of warmth from passing trucks and radiated heat from tarmac and walls is The Truth Hallelujah Brother. In another ten years, the climate of Marble Bar circa 1924 will be so much cooler. I bet the dead will be delighted. I can’t imagine why the BoM didn’t issue a press release to let the world know that Australia now doesn’t hold the longest hottest record which now goes to Death Valley.”

The rest of the article can be found here. We need a Royal Commission into BoM.

On the face of it, if the BoM is to be regarded as the hall monitor for our government to set climate policy prescriptions against, shouldn’t taxpayers and our lawmakers be entitled to 100% transparency of how BoM derives its predictions? And no, it shouldn’t be a question of we mere peons not being of sufficient intellect to be able to interpret it.

There should be standards that can face proper scrutiny and are comparable to other global meteorological bodies. If BoM’s methodology is superior, why isn’t it sharing it with the world and beating its chest to make us revere it even more? Isn’t that how we save the planet by promoting our own as the best in class that others should follow? As it stands, ASX listed companies aren’t allowed to audit their own accounts so why is BoM allowed to escape independent scrutiny of its publicly funded procedures? Given 85% of the BoM is in senior management, we might be justified in asking further questions as to whether other factors are at play.

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