The PAXX43 TTAAii Data Designators decode as: T1 (P): Pictorial information (Binary coded) T1T2 (PA): Radar data from Rostock

The HTXW85 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (W): Not assigned T1ii (H85): 850 hPa (Remarks from Volume-C: H+ 54 (GLOBAL MODEL) TEMPERATURE 850 HPA)

The HTXW25 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (W): Not assigned T1ii (H25): 250 hPa (Remarks from Volume-C: H+ 54 (GLOBAL MODEL) TEMPERATURE 250 HPA)

The HTXW98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (W): Not assigned T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 54 (GLOBAL MODEL) TEMPERATURE 2 METRES)

The HVXQ10 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 (H10): 100 hPa (Remarks from Volume-C: H+ 144 (GLOBAL MODEL) WIND COMPONENT 100 HPA)

The HPXQ89 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HP): Pressure A1 (X): Global Area (area not definable) A2 (Q): 144 hours forecast T1ii (H89): Any parameter reduced to sea level (eg MSLP) (Remarks from Volume-C: H+ 144 (GLOBAL MODEL) MEAN SEA LEVEL PRESSURE)

The HPXM89 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HP): Pressure A1 (X): Global Area (area not definable) A2 (M): 96 hours forecast T1ii (H89): Any parameter reduced to sea level (eg MSLP) (Remarks from Volume-C: H+ 96 (GLOBAL MODEL) MEAN SEA LEVEL PRESSURE)

The HTXG98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HT): Temperature A1 (X): Global Area (area not definable) A2 (G): 36 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 36 (GLOBAL MODEL) TEMPERATURE 2 METRES)

The HPXE89 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HP): Pressure A1 (X): Global Area (area not definable) A2 (E): 24 hours forecast T1ii (H89): Any parameter reduced to sea level (eg MSLP) (Remarks from Volume-C: H+ 24 (GLOBAL MODEL) MEAN SEA LEVEL PRESSURE)

The HUXQ10 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HU): Eastward wind component A1 (X): Global Area (area not definable) A2 (Q): 144 hours forecast T1ii (H10): 100 hPa (Remarks from Volume-C: H+ 144 (GLOBAL MODEL) WIND COMPONENT 100 HPA)