NOAA reported that September was the warmest ever on Earth, even though satellites showed September as being close to the median.
This tipped me off that they have gone into full cheating, damn the torpedoes mode. Check out the level of tampering they achieved for September US temperatures. NCDC shows a strong warming trend for September in the US.
But the actual thermometer data which they use shows a cooling trend.
I immediately knew that we were looking at a record data tampering event. They have now passed two degrees of cheating in the US record. The graph below shows the difference between NCDC measured and reported data. As you can see, they are basically reducing temperatures from the past linearly with age.
NOAA has degenerated into a spectacularly immoral state, where their primary purpose seems to be to generate climate propaganda. Last week they were lying again about the 1,000 year rainfall in Colorado. It is pathetic.