15 11, 2021

Autocorrelation in CO2 and Temperature Time Series

By |2021-11-15T11:30:27+01:0015 November 2021|News, USA|Comments Off on Autocorrelation in CO2 and Temperature Time Series

By Andy May In my last post I plotted the NASA CO2 and the HadCRUT5 records from 1850 to 2020 and compared them. This was in response to a plot posted on twitter by Robert Rohde implying they correlated well. The two records appear to correlate because the resulting R2 is 0.87. The least square’s function used made the global [...]

23 06, 2021

Global Warming is happening, what does it mean

By |2021-06-24T15:40:45+02:0023 June 2021|News, USA|Comments Off on Global Warming is happening, what does it mean

The concepts and data used to make temperature and climate reconstructions, or estimates, are constantly evolving. Currently, there are over 100,000 global weather stations on land and over 4,500 Argo floats and weather buoys at sea. This is in addition to regular measurements by satellites and ships at sea. The measurement locations are known [...]