METAR NZSP 312350Z 07005KT 9999 IC BR FEW025 SCT070 M47/
     A2866 RMK VIS GRID SW 1600 STN EXHAUST CLN AIR 06005KT
     ALL WNDS GRID SDG/HDG=
NZSP 311750Z 06005KT 6000 IC BR FEW030 SCT160 M45/ A2864 RMK
     VIS GRID SW 2400 STN EXHAUST CLN AIR 04007KT ALL WNDS
     GRID SDG/HDG=
METAR NZSP 311750Z 06005KT 6000 IC BR FEW030 SCT160 M45/
     A2864 RMK VIS GRID SW 2400 STN EXHAUST CLN AIR 04007KT
     ALL WNDS GRID SDG/HDG=
NZSP 311150Z 05008KT 4000 IC BR FEW000 FEW010 SCT040 BKN100
     M44/ A2864 RMK VIS GRID SW 1600 STN EXHAUST BR FEW000
     CLN AIR 04009KT ALL WNDS GRID SDG/HDG=
METAR NZSP 311150Z 05008KT 4000 IC BR FEW000 FEW010 SCT040
     BKN100 M44/ A2864
NZSP 310550Z 04010KT 4000 IC BR FEW000 SCT010 BKN080 M43/
     A2864 RMK VIS GRID S 1200 STN EXHAUST BR FEW000 CLN AIR
     03008KT ALL WNDS GRID SDG/HDF=
METAR NZSP 310550Z 04010KT 4000 IC BR FEW000 SCT010 BKN080
     M43/ A2864 RMK VIS GRID S 1200 STN EXHAUST BR FEW000
     CLN AIR 03008KT ALL WNDS GRID SDG/HDF=