METAR NZSP 061750Z GRID01011KT 1400 IC BLSN BR OVC032 M56/
     A2817 RMK CIG THIN MOON DIMLY VISIBLE OHD=
METAR NZSP 061150Z GRID02011KT 1600 IC BR FEW000 SCT030 M61/
     A2811 RMK BR FEW000 STATION EXHAUST GRID S=
METAR NZSP 052350Z GRID04013KT 0600 IC BLSN FZFG SCT000
     SCT005 BKN032 OVC065 M57/ A2801 RMK BLSN SCT000 STATION
     EXHAUST GRID S-SW CIG VRY THN=