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1. Brief description: The data values for U/V component parameters on the pressure levels are often clearly wrong (e.g. the maximum (global) value of U component is in one case -14.4178 m/s which is not in the allowed interval [1,250] verified by the ECMWF's checking tool). That error was acknowledged by KMA and it was tried to fix it in some forecast outputs. 2. Recommendation: Users should consider it when using KMA wind component fields on the pressure levels. |
500hPa geopotential height issue (since 29 Mar 2017)
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1. Brief description: The data fields of 500 hPa geopotential since the 29 March, 2017 are wrong as per attached examples. 2. Recommendation: Wait for fix. |
JMA (rjtd)
The valid times of the maximum/minimum temperature are wrong in the re-forecast data (impacts ALL hindcast data for the model version: 2014-03-04).
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