The HBXD98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (D): 18 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 18 (GLOBAL MODEL) CLOUD COVER)

The HBXF98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (F): 30 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 30 (GLOBAL MODEL) CLOUD COVER)

The HBXX98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (X): Not assigned T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 66 (GLOBAL MODEL) CLOUD COVER)

The HBXL98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (L): 84 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 84 (GLOBAL MODEL) CLOUD COVER)

The HBXP98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (P): 132 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 132 (GLOBAL MODEL) CLOUD COVER)

The HBXI98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (I): 48 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 48 (GLOBAL MODEL) CLOUD COVER)

The HBXM98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (M): 96 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 96 (GLOBAL MODEL) CLOUD COVER)

The HBXC98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (C): 12 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 12 (GLOBAL MODEL) CLOUD COVER)

The HBXJ98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (J): 60 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 60 (GLOBAL MODEL) CLOUD COVER)

The HBXQ98 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HB): Cloud A1 (X): Global Area (area not definable) A2 (Q): 144 hours forecast T1ii (H98): Air priorities for the Earth's surface (Remarks from Volume-C: H+ 144 (GLOBAL MODEL) CLOUD COVER)