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Box and Whisker EPSgrams

Description

Typical EPS Box-and-Whisker Diagram Output for a Single Weather Variable

Box and whisker EPS meteograms, or EPSgrams, display probabilistic information at specific locations over time. Each time step has one rectangle (“box”) with single lines (“whiskers”) extending out from both ends. Each time step’s box and whiskers represents the full range of the ensemble solution distribution, and indicates important probabilistic quantities, including nth percentile levels and the median.