Tag Archives: BOM

Australian weather bureau caught tampering with temperatures

The weather bureau in Australia has been caught tampering with temperatures measured by its weather stations, changing them so that cooler temperatures were warmer than what was actually measured.

Meteorologist Lance Pidgeon watched the 13 degrees Fahrenheit Goulburn recording from July 2 disappear from the bureau’s website. The temperature readings fluctuated briefly and then disappeared from the government’s website. “The temperature dropped to minus 10 (13 degrees Fahrenheit), stayed there for some time and then it changed to minus 10.4 (14 degrees Fahrenheit) and then it disappeared,” Pidgeon said, adding that he notified scientist Jennifer Marohasy about the problem, who then brought the readings to the attention of the bureau.

The bureau would later restore the original 13 degrees Fahrenheit reading after a brief question and answer session with Marohasy.

The bureau claimed that software had automatically and incorrectly thrown out the record-setting 13 degree temperature, and say they are reviewing that software now.

This story actually broke in early July, in Australia. I read the initial posts about it then, but somehow never got around to posting the story. When this story appeared today in the U.S. press, I didn’t report it initially because I thought I had already done so, but reader Keith Douglas’s request that I do a post forced me to search Behind the Black and discover that I had never reported it.

Regardless, it is worth reading the initial story from Australia, as it clearly documents what happened and shows that outright temperature tampering surely appears to be going on.

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