The ISND77 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IS): Surface/sea level T1T2A1 (ISN): Synoptic observations from fixed land stations at non-standard time (i.e. 01, 02, 04, 05, ... UTC) A2 (D): 90°E - 0° northern hemisphere (Remarks from Volume-C: NATIONAL AUTOMATIC SYNOP)
The FCSN34 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (SN): Sweden (Remarks from Volume-C: NilReason)
The CSAA01 TTAAii Data Designators decode as: T1 (C): Climatic data T1T2 (CS): Monthly means (surface) A1A2 (AA): Antarctic (The bulletin collects reports from stations: 89002;GEORG VON NEUMAYER;)
The ISND01 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IS): Surface/sea level T1T2A1 (ISN): Synoptic observations from fixed land stations at non-standard time (i.e. 01, 02, 04, 05, ... UTC) A2 (D): 90°E - 0° northern hemisphere (The bulletin collects reports from stations: 10004;UFS TW Ems;10015;Helgoland;10020;List auf Sylt;10035;Schleswig;10055;Fehmarn;10147;Hamburg-Fuhlsbüttel;10162;Schwerin;10184;Greifswald;10200;Emden;10224;Bremen;10270;Neuruppin;10338;Hannover;10361;Magdeburg;10393;Lindenberg;10400;Düsseldorf;10469;Leipzig/Halle;10488;Dresden-Klotzsche;10506;Nürburg-Barweiler;10548;Meiningen;10637;Frankfurt/Main;10685;Hof;10738;Stuttgart-Echterdingen;10763;Nürnberg;10788;Straubing;10852;Augsburg;10946;Kempten;) (Remarks from Volume-C: SYNOP)
The ISCD03 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IS): Surface/sea level T1T2A1 (ISC): Climatic observations from land stations A2 (D): 90°E - 0° northern hemisphere (The bulletin collects reports from stations: 10609;Trier-Petrisberg;10616;Hahn;10641;Offenbach-Wetterpark;10655;Würzburg;10675;Bamberg;10688;Weiden;10708;Saarbrücken-Ensheim;10729;Mannheim;10742;Öhringen;10776;Regensburg;10791;Großer Arber;10805;Lahr;10815;Freudenstadt;10836;Stötten;10870;München-Flughafen;10895;Fürstenzell;10908;Feldberg/Schwarzwald;10929;Konstanz;10948;Oberstdorf;10961;Zugspitze;10962;Hohenpeißenberg;)
The FCDL40 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (DL): Germany (The bulletin collects reports from stations: EDVK;KASSEL-CALDEN ;EDMO;OBERPFAFFENHOFEN ;EDLN;MOENCHENGLADBACH ;EDXW;WESTERLAND SYLT ;EDTL;LAHR ;EDTD;DONAUESCHINGEN-VILLINGEN ;EDHI;HAMBURG-FINKENWERDER ;EDHL;LUEBECK BLANKENSEE ;EDFM;MANNHEIM-CITY ;EDHK;KIEL-HOLTENAU ;EDBC;COCHSTEDT ;EDMA;AUGSBURG ;EDVE;BRAUNSCHWEIG WOLFSBURG ;EDQM;HOF-PLAUEN ;EDAC;ALTENBURG-NOBITZ ;EDJA;MEMMINGEN ALLGAU ;EDTY;SCHWAEBISCH HALL ;EDAH;HERINGSDORF ;EDGS;SIEGERLAND ;)
The FCSN33 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (SN): Sweden (Remarks from Volume-C: NilReason)
The FCSN32 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (SN): Sweden (Remarks from Volume-C: NilReason)
The ISND40 TTAAii Data Designators decode as: T1 (I): Observational data (Binary coded) - BUFR T1T2 (IS): Surface/sea level T1T2A1 (ISN): Synoptic observations from fixed land stations at non-standard time (i.e. 0100, 0200, 0400, 0500, ... UTC) A2 (D): 90°E - 0° northern hemisphere (Remarks from Volume-C: NilReason)
Maps of monthly maximum snow depth derived from SYNOP observations on a 0.1x0.1 degree grid, provided by WMO RA VI Regional Climate Centre (RCC) on Climate Monitoring WMO-RA6-RCC-CM