METAR NZSP 161750Z GRID04015KT 1400 IC BLSN BR FEW000 M50/
     A2824 RMK BR FEW000 EXHAUST GRID SW=
METAR NZSP 161150Z GRID03015KT 1000 IC BLSN BR FEW000 SCT030
     M52/ A2832 RMK BR FEW000 STATION EXHAUST GRID SW=
METAR NZSP 160606Z GRID03018KT 0800 IC BLSN FZFG SCT000
     SCT008 M52/ A2833 RMK PK WND 03026/0403 BLSN SCT000=