Articles | Volume 369
Proc. IAHS, 369, 7–11, 2015
https://doi.org/10.5194/piahs-369-7-2015
Proc. IAHS, 369, 7–11, 2015
https://doi.org/10.5194/piahs-369-7-2015
 
11 Jun 2015
11 Jun 2015

Downscaling medium-range ensemble forecasts using a neural network approach

M. Ohba et al.

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Latest update: 06 Jul 2022
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Short summary
We present an application of self-organizing maps (SOMs) to downscaling weekly ensemble forecasts for probabilistic prediction of local precipitation. Downscaling weekly ensemble forecasts to local precipitation are conducted by using the obtained SOM lattice based on the WPs of the global model ensemble forecast. A probabilistic local precipitation is easily and quickly obtained from the ensemble forecast.