The HVXB92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (B): 6 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 06 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HUXO92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (O): 120 hours forecast (5 days) T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 120 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HVXP92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (P): 132 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 132 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HUXM92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (M): 96 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 96 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HGXB92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HG): Divergence A1 (X): Global Area (area not definable) A2 (B): 6 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 06 (GLOBAL MODEL) DIVERGENCE 925 HPA)

The HUXA92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (A): Analysis (00 hour) T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 00 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HCXS92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HC): Vorticity A1 (X): Global Area (area not definable) A2 (S): 168 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 168 (GLOBAL MODEL) VORTICITY 925 HPA)

The HVXQ92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (Q): 144 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 144 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HUXL92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (L): 84 hours forecast T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 84 (GLOBAL MODEL) WIND COMPONENT 925 HPA)

The HCXX92 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HC): Vorticity A1 (X): Global Area (area not definable) A2 (X): Not assigned T1ii (H92): 925 hPa (Remarks from Volume-C: H+ 66 (GLOBAL MODEL) VORTICITY 925 HPA)