by P. Gosselin, May 03, 2020 in NoTricksZone
The northern hemisphere surface temperature was expected to drop substantiallyaccording to NCEP, but this of course will not keep global warming alarmists from sounding the warming alarms.
But a look at the unadjusted data from some rural US stations tells us that there has been no warming.
Today we look at temperature data from NASA of some stations along the northern US with a Brightness Index (BI) of 0, meaning rural locations with no urban heat island effects. We want to see the trend over the past 100 or so years.
Plotted are the USHCN Version 4 versus Version 4 adjusted.
The first plots are the data from Lincoln, Nebraska going back to 1901:
Modest cooling changed to warming. Data: NASA.
Note how a modest cooling trend was changed to a warming trend. Very ealy temperatures were cooled by 2°C!
Next we move to the Livingston, Montana station, where here as well a modest cooling trend was transformed into warming by massively adjusting past temperatures downward also by more than 2°C: