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500hPa geopotential height issue (since 29 Mar 2017) Fixed by the 10th of October 2017 in all KMA data (real-time and reforecast) by re-archiving.
  • Update on 2020-03-16: according to the latest information there are still some issues remaining in the 2017 reforecasts
Info
View file
nameSeoul_Z500_error.pptx
height150

1. Brief  description:

The data fields of geopotential on pressure levels 500 hPa and higher are wrong as per attached examples since the 29 March, 2017.

2. Recommendation:

Wait for fix in both real-time and reforecast outputs.

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