SACN31 CWAO 151900 METAR CYQQ 151900Z 03009KT 340V060 20SM FEW044 FEW075 SCT180 SCT200 08/01 A2984 RMK CU2AC1AC1CI1 DENSITY ALT -587FT DIST SH W TCU TOPS SW-NW AND E SLP105=