Notation	Name	Description	Status
BKN_CLD	Broken cloud	Broken cloud	stable
FRQ_CB	Frequent cumulonimbus cloud	Frequent cumulonimbus cloud	stable
FRQ_TCU	Frequent towering cumulus cloud	Frequent towering cumulus cloud	stable
ISOL_CB	Isolated cumulonimbus cloud	Isolated cumulonimbus cloud	stable
ISOL_TCU	Isolated towering cumulus cloud	Isolated towering cumulus cloud	stable
ISOL_TS	Isolated thunderstorms	Isolated thunderstorms	stable
ISOL_TSGR	Isolated thunderstorms with hail	Isolated thunderstorms with hail	stable
MOD_ICE	Moderate icing	Moderate icing	stable
MOD_MTW	Moderate mountain wave	Moderate mountain wave	stable
MOD_TURB	Moderate turbulence	Moderate turbulence	stable
MT_OBSC	Mountain obscuration	Mountain obscuration	stable
OCNL_CB	Occasional cumulonimbus cloud	Occasional cumulonimbus cloud	stable
OCNL_TCU	Occasional towering cumulus cloud	Occasional towering cumulus cloud	stable
OCNL_TS	Occasional thunderstorms	Occasional thunderstorms	stable
OCNL_TSGR	Occasional thunderstorms with hail	Occasional thunderstorms with hail	stable
OVC_CLD	Overcast cloud	Overcast cloud	stable
SFC_VIS	Surface visibility	Surface visibility	stable
SFC_WIND	Widespread mean surface wind	Widespread mean surface wind	stable