The HVXX10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (X): Not assigned T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 66 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HVXG10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (G): 36 hours forecast T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 36 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HUXK10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (K): 72 hours forecast T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 72 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HHXR10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HH): Height A1 (X): Global Area (area not definable) A2 (R): 156 hours forecast (7 days) T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 156 (GLOBAL MODEL) HEIGHT 100 HPA)

The HVXH10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (H): 42 hours forecast T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 42 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HUXG10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (G): 36 hours forecast T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 36 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HUXW10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (W): Not assigned T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 54 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HVXK10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (K): 72 hours forecast T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 72 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HTXA10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (A): Analysis (00 hour) T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 00 (GLOBAL MODEL) TEMPERATURE 100 HPA)

The HTXP10 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 (H10): 100 hPa (Remarks from Volume-C: H+ 132 (GLOBAL MODEL) TEMPERATURE 100 HPA)