In the (clickable) figure below the locations of the latest estimates are shown. By clicking on a coloured square the time series of IWV and ZTD will be presented in a seperate window.

	Arrival time window of Observations
	No Data or before 05/21 00h
	between 05/22 21h and 05/23 00h
	between 05/22 18h and 05/22 21h
	between 05/22 18h and 05/21 00h