Lesley L. Smith – US Extreme Precipitation
All plots preliminary. Right click to see bigger versions.
Back to main US Precipitation Extremes here
Time Series Analyses
NCAR CGD CAM6
Cut-points:
Number of exceedances of above cut-points, for sample year:
Below calcs from 2019
NOAA PSL APA CAM5
CAM5 40 (1o x 1o lat-lon grid) runs
Statistics of exceedances computed over 40 runs (1o x 1o lat-lon grid): high dotted line is high decile, low dotted line is low decile
high dashed line is high quartile, low dashed line is low quartile
heavy black line is median
Statistics of exceedances computed over 40 runs
box/whisker plots calculated
for 20-year periods, e.g. first box/whisker at '1911' for 1901-1920
hi decile, hi quartile, median, lo quartile, lo decile, with plus-sign indicating mean
CAM5 all runs (1o x 1o lat-lon grid) exceedances time series each run
Statistics of number of exceedances computed over 40 CAM5 Factual runs (1o x 1o grid): 1979-2018
high dotted line is high decile, low dotted line is low decile
high dashed line is high quartile, low dashed line is low quartile
heavy black line is median
Similarly, for the 1o x 1o 1979-2018 CAM5 CounterFactual runs:
Observations
Observational Maximum Annual Precipitation for 9 Climate Superdivisions 1948-2018
Observational Maximum Annual Precipitation 1948-2018 for 18 River Basins