From 1 - 10 / 51
  • FOEN is using the Flood Early Warning System (FEWS) with the hydrological model HBV for operational flood forecasts in the swiss part of the Rhine basin. With respect to MAP D-PHASE FEWS has been extended to use COSMOCH2, COCH7COR, CLEPS and PEPS. COSMOCH7 and ECMWF have been used already before for operational flood forecasting. Forecasts are issued normally during working days from Monday to Friday with t0 at 05 UTC. Updating of HBV up to time t0 (normally at 05 UTC) is done with meteorological data from MeteoSwiss (ANETZ, 1h resolution) and hydrological data from FOEN for 60 subbasins. After t0 HBV is driven by the meteorological models mentioned above. Forecasts for 12 selected hydrological stations are provided for MAP D-Phase. For MAP D-Phase, the model update of HBV based on meteorological station data is compared with an update driven by radar precipitation. The initial states for the hydrological forecasts are always based on the update driven by meteorological station data. Data providers: Observed meteorology (1h-resolution): MeteoSwiss (ANETZ data, Areal radar precipitation) CLEPS, COSMOCH2, COSMOCH7, COCH7COR and ECMWF: MeteoSwiss PEPS: DWD Observed discharge and waterstage (1h-resolution): Swiss Federal Office for Environment FOEN, Landesanstalt fuer Umwelt, Messungen und Naturschutz Baden-Wuerttemberg LUBW (for german tributaries), Abteilung Wasserwirtschaft Vorarlberg (for austrian tributaries) Basins: Aare-Brugg, Aare-Murgenthal, Emme-Emmenmatt, Kleine Emme-Littau, Limmat-Baden, Reuss-Mellingen, Rhein-Basel, Rhein-Diepoldsau, Rhein-Rekingen, Rhein-Rheinfelden, Thur-Andelfingen, Thur-Halden

  • The SITR20 TTAAii Data Designators decode as: T1 (S): Surface data T1T2 (SI): Intermediate synoptic hour A1A2 (TR): Turkmenistan(The bulletin collects reports from stations: 38388;EKEZHE;38392;TASHAUZ;38507;KRASNOVODSK AIRP. (TURKMENBASHI);38511;CHAGYL;38545;DARGANATA;38647;KAZANDZHIK;38656;YERBENT;38687;CHARDZHOU;38750;ESENGULY (ESENGYLY, GASAN-KULI);38763;SERDAR (GYZYLARBAT, KIZYL-ARVAT);38774;BAKHARDEN;38799;UCH-ADZHI;38806;BURDALYK;38880;ASHGABAT;38886;TEDZHEN;38895;BAYRAM-ALI;38911;KERKI;38915;KOYTENDAG (CARSANGA);38974;SERAKHS;38987;KUSHKA;) (Remarks from Volume-C: XXX)

  • The SMTR10 TTAAii Data Designators decode as: T1 (S): Surface data T1T2 (SM): Main synoptic hour A1A2 (TR): Turkmenistan(The bulletin collects reports from stations: 38388;EKEZHE;38392;TASHAUZ;38507;KRASNOVODSK AIRP. (TURKMENBASHI);38511;CHAGYL;38545;DARGANATA;38647;KAZANDZHIK;38656;YERBENT;38687;CHARDZHOU;38750;ESENGULY (ESENGYLY, GASAN-KULI);38763;SERDAR (GYZYLARBAT, KIZYL-ARVAT);38774;BAKHARDEN;38799;UCH-ADZHI;38806;BURDALYK;38880;ASHGABAT;38886;TEDZHEN;38895;BAYRAM-ALI;38911;KERKI;38915;KOYTENDAG (CARSANGA);38974;SERAKHS;38987;KUSHKA;) (Remarks from Volume-C: XXX)

  • The FTRA37 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FT): Aerodrome (VT >= 12 hours) A1A2 (RA): Russian Federation (East)(The bulletin collects reports from stations: USHH;KHANTY MANSIYSK;USRR;SURGUT;USSS;KOLTSOVO;USTR;ROSHCHINO INT;) (Remarks from Volume-C: XXX)

  • The SIAJ21 TTAAii Data Designators decode as: T1 (S): Surface data T1T2 (SI): Intermediate synoptic hour A1A2 (AJ): Azerbaijan, Republic of(The bulletin collects reports from stations: 37575;ZAKATALY;37675;KUBA;37735;GYANDJA (KIROVABAD);37749;GEOKCHAY;37756;MARAZA;37864;BAKU (BINA AIRPORT);37985;LENKORAN';) (Remarks from Volume-C: XXX)

  • The SAAY31 TTAAii Data Designators decode as: T1 (S): Surface data T1T2 (SA): Aviation routine reports A1A2 (AY): Armenia(The bulletin collects reports from stations: UDSG;GYUMRI SHIRAK;UDYZ;ZVARTNOTS INT;) (Remarks from Volume-C: XXX)

  • The FCBY31 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FC): Aerodrome (VT < 12 hours) A1A2 (BY): Belarus(The bulletin collects reports from stations: UMBB;BREST;UMII;VITEBSK EAST;UMMG;HRODNA;UMMM;MINSK 1;UMOO;MOGILEV;) (Remarks from Volume-C: XXX)

  • The FTUZ31 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FT): Aerodrome (VT >= 12 hours) A1A2 (UZ): Uzbekistan(The bulletin collects reports from stations: UTFN;NAMANGAN;UTNN;NUKUS;UTNU;URGENCH;UTSA;NAVOI;UTSB;BUKHARA;UTSS;SAMARKAND;UTST;TERMEZ;UTTT;TASHKENT INT;) (Remarks from Volume-C: XXX)

  • The FTBY31 TTAAii Data Designators decode as: T1 (F): Forecast T1T2 (FT): Aerodrome (VT >= 12 hours) A1A2 (BY): Belarus(The bulletin collects reports from stations: UMGG;GOMEL;UMMS;MINSK INT;) (Remarks from Volume-C: XXX)

  • The CSAJ01 TTAAii Data Designators decode as: T1 (C): Climatic data T1T2 (CS): Monthly means (surface) A1A2 (AJ): Azerbaijan, Republic of(The bulletin collects reports from stations: 37661;SHEKI;37735;GYANDJA (KIROVABAD);37747;YEVLAKH;37860;MASHTAGA;37936;NAKHICHEVAN;37989;ASTARA;) (Remarks from Volume-C: XXX)