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Showing posts with the label USHCN

Tony Heller's Dishonest Graphs

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In the past I've shared how Tony Heller lies about bias correction procedures applied to CONUS temperatures and as well as by using simple averages of station data with no gridding, meaning that he fails to accounting for station moves and closures. I've also been shown these graphs from him below (located on his blog here ) that he uses to support both of these lies. This graph is intended to show that scientists are conspiring to fabricate global warming through bias correction. In his words, "the data is being tampered with precisely to match the increase in atmospheric CO2." To make his case, Heller shows difference of USHCN final - USHCN raw "temperatures" (it's actually not temperature; see below) plotted with CO2 concentrations. Since the plot shows a roughly linear increase with CO2 concentration, Heller suggests this is evidence that scientists are just engaging in criminal fraud by manipulating USHCN final temperatures to fabricate a warming tr...

Does NOAA have "Ghost Stations" for US Temperatures?

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The Epoch Times (ET) is a newspaper operated by the Falun Gong cult, formed in 1992. The cult has opposed the Chinese Communist Party, but recently it has made some inroads into the US politics, where it supports far-right political agendas; its ET newspaper has promoted a number of conspiracy theories involving QAnon, anti-vaccine propaganda, and climate science denial. In a recent " premium report ," the Epoch Times claims that the U.S. Temperature dataset operated by NOAA contains data from "non existent temperature stations" and asserts that there are "hundreds of ‘ghost’ climate stations" that are no longer operational, and data is just filled in from surrounding stations, with the implication that this is done to support Biden's climate policies. The tl;dr point here is that what the article calls "ghost stations" are actually just interpolated values used to calculate area-weighted means in an old dataset that NOAA no longer uses. The...