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

SITE		SITE		SITE		SITE		SITE		SITE		SITE
ABEP		ABER		ADAR		ALAC		ALBA		ALDB		ALME
AMER		ANKR		ANLX		APPL		AQUI		ARDL		ARIS
ASAP		ATTL		AUT1		AXPV		BACA		BADH		BAIA
BARR		BARY		BEES		BELF		BELL		BENB		BLAP
BOGO		BOR1		BORR		BRAE		BREC		BRET		BRST
BRUX		BUDP		BUTE		BUXT		CACE		CAEN		CAGL
CAGZ		CAML		CAMO		CANT		CARI		CARL		CASC
CAVN		CEU1		CHIO		CKSH		CLAW		CLNM		CNNS
COBA		COMO		CORK		COST		CREU		CSTB		CUBX
DARE		DENT		DGLG		DNGL		DOUR		DRES		DROW
DRUM		DUNG		DUNK		EASN		EBRE		EDIN		ENIS
ESKD		EUSK		EVPA		EXMO		FARB		FAUG		FETA
FOYL		FRAE		FUNC		GIGG		GIRA		GLAS		GLSV
GLWY		GOPE		GORS		GRAS		GRAZ		GUIP		HARD
HELG		HELS		HERO		HERT		HOBU		HOFN		HOLY
HOOB		HUEL		HUNG		INVR		ISTA		IZAN		JOEN
JOZE		KARL		KELO		KEYW		KIDJ		KILN		KING
KINL		KINT		KIRK		KIRU		KIT3		KLOP		KLRE
KRAW		LAGO		LAMA		LAMP		LCAR		LDB2		LEED
LEEK		LEON		LERI		LHAZ		LICF		LINO		LIZD
LMCU		LMRK		LOCG		LOFT		LWTG		M0SE		MACY
MAID		MALA		MALL		MANH		MAR6		MARS		MAT1
MATE		MEDI		MERY		MIMZ		MORO		MORP		MRKT
NCAS		NEWL		NEWR		NICA		NICO		NIME		NOA1
NOT1		NWRS		NYA1		NYAL		OBAN		OMGH		ONSA
ORID		OROS		OSLS		OXFR		PADO		PADT		PANA
PAYE		PBIL		PDEL		PENC		PERP		PERS		PETE
PIMO		PMTH		POLV		POOL		POTS		POUS		PRAE
PUYV		REDU		RENN		REYK		RICM		ROVE		SABB
SALA		SANO		SASS		SCAO		SCDA		SCIL		SCOA
SFER		SGIL		SHAO		SHOB		SHOE		SHRE		SKEE
SLGO		SMID		SMNE		SNEO		SODA		SOFI		SONS
SOTN		SOUS		STAS		STEE		STOR		STPS		STRA
STRN		STRO		SULD		SVTL		SWAN		SWAS		SWRD
TANZ		TAUT		TEDD		TERS		THOR		THUS		TIRE
TIXI		TLLG		TORI		TRDS		TRO1		TUBO		TUC2
ULAB		UNME		UNPG		VAAS		VARS		VFCH		VIGO
VIL0		VILL		VILR		VIS0		VNTE		WARE		WARN
WARS		WATN		WATT		WEAR		WEIW		WELL		WEYB
WROC		WSRT		WTZR		YEAS		YEBE