PRMSL ensemble stripes by latitude

See also

Ensemble mean by latitude

By longitude

Single ensemble member

Monthly mean-sea-level pressure anomalies (w.r.t. 1961-90) from the 20CRv3 ensemble. The vertical axis is latitude, and each pixel is a longitudinal mean from a randomly selected ensemble member.

Sampling randomly from the ensemble means that regions where the variance across the ensemble is larger than the ensemble mean appear speckled. This provides an indication of uncertainty.

• Script to download the data
• Scripts to make the plot
• Function to extract the data sample