Notes for PCA/EOF:

Briefly cover highlighted parts in APM120 notes, chapter 4.1.2, 4.1.4, skipping intermediate steps in the derivation. Self-reading by students: rest of the sections are posted here.

Jupyter notebook for calculating EOFs of SST in Pacific (30S-30N) from SST observations using eigenvectors of the covariance matrix.

The ERA5 Reanalysis from ECMWF is available at:
https://cds.climate.copernicus.eu/cdsapp#!/yourrequests?tab=form

NEED TO USE FIREFOX, NOTE CHROME!

ERA5 monthly averaged data on single levels from 1979 to the present:
10 m u-component of wind, 10 m v-component of wind, sea surface temperature.