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The plot below shows the forecast evolution plot for 24-hour precipitation valid  27 July 00UTC - 28 July 00UTC for Fujairah (25N, 56.2E). Mean of observations - green hourglass, concatenated 6-hour forecasts - green dot, HRES –red, ENS blue box-and-whisker, Model climate – red box-and-whisker. Triangle marks the maximum in the model climate based on 1200 forecasts.


The plot below shows the same as above but for the maximum 24-rainfall with a 1x1 degree box centred on Fujairah. Here we find a nearby grid point with almost 200 mm in the ensemble.

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The plots below show:

  • First row: 99th percentile of the ENS for 12-h precipitation forecast at different lead times and always valid from 27th 12UTC to 28th 00 UTC 2022.
  • Second row: 99th percentile of the ecPoint for 12-h precipitation forecast at different lead times and always valid from 27th 12UTC to 28th 00 UTC 2022.
  • Third row: CDFs for the ENS (red) and ecPoint (blue) 12-h precipitation forecast at different lead times and always valid from 27th 12UTC to 28th 00 UTC 2022.

T+12hT+24hT+48hT+72hT+96hT+120hT+144T+168h

ENS raw

99th perc

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ecPoint

99th perc

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CDFs

ENSraw 

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ecPoint

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3.4 Monthly forecasts



3.5 Comparison with other centres

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