METAR NZSP 071750Z GRID01012KT 1600 IC BR DRSN VV005 M58/
     A2813 RMK VIS GRID S 0300 EXHAUST=
METAR NZSP 071150Z GRID03011KT 1000 IC BLSN BR SCT000 BKN030
     OVC050 M61/ A2817 RMK VIS GRID SW 0400 STATION EXHAUST
     BLSN SCT000 CIG THN OHD=
METAR NZSP 070550Z GRID06006KT 9999 IC SCT010 M65/ A2822 RMK
     VIS GRID SW 0400 STATION EXHAUST=
METAR NZSP 062350Z GRID11008KT 6000 IC FEW000 FEW120 M66/
     A2825 RMK VIS GRID SW 2000 EXHAUST FEW000 GRID S-SW=