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Period	Variable	Monitoring Centre	Map	Pop-up window Individual station
6 hourly (00, 06, 12,18 UTC)	upper-air temperature upper-air zonal wind upper-air meridional wind upper-air humidity	DWD ECMWF JMA NCEP	rmse of O-B variable profile♣	rmse of O-B for the selected period, variable and Centre calculated for both layers: Trop and Stra.
6 hourly (00, 06, 12,18 UTC)	upper-air temperature upper-air zonal wind upper-air meridional wind upper-air humidity	All	Best rmse of O-B variable profile♣	rmse of O-B for all Centres calculated for both layers, Trop and Stra, based on the selected period and variable.
Daily	upper-air temperature upper-air zonal wind upper-air meridional wind upper-air humidity	DWD ECMWF JMA NCEP	rmse of O-B variable profiles ♣	rmse of O-B for the selected period, variable and Centre for both layers: Trop and Stra.
Daily	upper-air temperature upper-air zonal wind upper-air meridional wind upper-air humidity	All	Best rmse of Centres ♣	rmse of O-B for all Centres calculated for both layers, Trop and Stra based on selected period and variable.

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	Table14
	Table14

Table 14 - This table complements the information in Table 13, including a detailed description of the time series content provided by WDQMS web tool views when the options “upper-air” and “quality” are selected on NWP monitoring module of WDQMS web tool(i.e., near-real-time NWP: upper-air; Monitoring category: quality).
Period
Variable
Monitoring Centre
Time series (30 days)
Individual station
6 hourly
(00, 06, 12,18 UTC)
upper-air temperature
upper-air zonal wind
upper-air meridional wind
upper-air humidity
DWD
ECMWF
JMA
NCEP
For each sounding/variable and selected Centre:♣
average of O-B departures over Troposphere (layer from surface up to 100hPa)
♣
standard deviation of O-B departures over Troposphere
♣
average of O-B departures over Stratosphere (layer above 100hPa)
♣
standard deviation of O-B departures over Stratosphere.
upper-air temperature
upper-air zonal wind
upper-air meridional wind
upper-air humidity
All ♣
rmse of O-B for all Centres calculated over the selected period and variable for layers: Trop and Stra.

Daily
upper-air temperature
upper-air zonal wind
upper-air meridional wind
upper-air humidity
DWD
ECMWF
JMA
NCEP
For each variable and selected Centre:♣
daily average of O-B departures averaged over Troposphere (layer from surface up to 100hPa)
♣
daily average of standard deviation of O-B departures over Troposphere
♣
daily average of O-B departures averaged over Stratosphere (layer above 100hPa)
♣
daily average of standard deviation of O-B departures over Stratosphere.
upper-air temperature
upper-air zonal wind
upper-air meridional wind
upper-air humidity

All ♣
rmse of O-B for all Centres calculated over the selected period and variable for layers: Trop and Stra.

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