Name	Notation	Description	Types	Status
Time series	1		Concept	stable
Time averaged (see Note 1)	2		Concept	stable
Accumulated	3		Concept	stable
Forecast	4		Concept	stable
Forecast time series	5		Concept	stable
Forecast time averaged	6		Concept	stable
Forecast accumulated	7		Concept	stable
Ensemble mean (see Note 2)	8		Concept	stable
Ensemble mean time series	9		Concept	stable
Ensemble mean time averaged	10		Concept	stable
Ensemble mean accumulated	11		Concept	stable
Ensemble mean forecast	12		Concept	stable
Ensemble mean forecast time series	13		Concept	stable
Ensemble mean forecast time averaged	14		Concept	stable
Ensemble mean forecast accumulated	15		Concept	stable
Analysis	16		Concept	stable
Start of phenomenon	17		Concept	stable
Radiosonde launch time	18		Concept	stable
Start of orbit	19		Concept	stable
End of orbit	20		Concept	stable
Time of ascending node	21		Concept	stable
Time of occurrence of wind shift	22		Concept	stable
Monitoring period	23		Concept	stable
Agreed time limit for report reception	24		Concept	stable
Nominal reporting time	25		Concept	stable
Time of last known position	26		Concept	stable
First guess	27		Concept	stable
Start of scan	28		Concept	stable
End of scan or time of ending	29		Concept	stable
Time of occurrence	30		Concept	stable
Missing value	31		Concept	stable