The HHXS50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HH): Height A1 (X): Global Area (area not definable) A2 (S): 168 hours forecast T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 168 (GLOBAL MODEL) HEIGHT 500 HPA)
The HRXP50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HR): Relative humidity A1 (X): Global Area (area not definable) A2 (P): 132 hours forecast T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 132 (GLOBAL MODEL) RELATIVE HUMIDITY 500 HPA)
The PTOK50 TTAAii Data Designators decode as: T1 (P): Pictorial information (Binary coded) T1T2 (PT): Temperature A2 (K): 72 hours forecast T1ii (P50): 500 hPa (Remarks from Volume-C: H+36, H+48, H+60, H+72 500 hPa H + T, MSL pressure)
The PWRE50 TTAAii Data Designators decode as: T1 (P): Pictorial information (Binary coded) T1T2 (PW): Wind A2 (E): 24 hours forecast T1ii (P50): 500 hPa (Remarks from Volume-C: WAFS W+T H+24 FL 180 (ICAO C))
The HRXF50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HR): Relative humidity A1 (X): Global Area (area not definable) A2 (F): 30 hours forecast T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 30 (GLOBAL MODEL) RELATIVE HUMIDITY 500 HPA)
The HTXP50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (P): 132 hours forecast T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 132 (GLOBAL MODEL) TEMPERATURE 500 HPA)
The HTXB50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (B): 6 hours forecast T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 06 (GLOBAL MODEL) TEMPERATURE 500 HPA)
The HTXE50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (E): 24 hours forecast T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 24 (GLOBAL MODEL) TEMPERATURE 500 HPA)
The HUXX50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (X): Not assigned T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 66 (GLOBAL MODEL) WIND COMPONENT 500 HPA)
The HRXA50 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HR): Relative humidity A1 (X): Global Area (area not definable) A2 (A): Analysis (00 hour) T1ii (H50): 500 hPa (Remarks from Volume-C: H+ 00 (GLOBAL MODEL) RELATIVE HUMIDITY 500 HPA)