Is NOAA about to crack?

Is NOAA About to Crack? ‘Pausebuster’ study under intense scrutiny

Guest essay by Eric Worrall According to House Science Committee Chairman Lamar Smith (R-Tex.), who is leading a Congressional investigation into the infamous Karl et al 2015 “Pausebuster” study, NOAA whistleblowers have come forward, with information which cast doubt on the scientific integrity of NOAA’s global temperature reconstructions. According to the Washington Post; Smith told…

Change to Raw USHCN Value after Homogenization Estimate

Approximately 92% (or 99%) of USHCN surface temperature data consists of estimated values

An analysis of the U.S. Historical Climatological Network (USHCN) shows that only about 8%-1% (depending on the stage of processing) of the data survives in the climate record as unaltered/estimated data. Guest essay by John Goetz A previous post showed that the adjustment models applied to the GHCN data produce estimated values for  approximately 66% of…