Variable:
Air specific humidity (near surface)
Requirements defined for Air specific humidity (near surface) (7)
This tables shows all related requirements. For more
operations/filtering, please consult the full list of
Requirements
Note: In reading the values, goal is marked blue, breakthrough green
and threshold orange
| Id | Variable | Layer | App Area | Uncertainty | Stability / decade | Hor Res | Ver Res | Obs Cyc | Timeliness | Coverage | Conf Level | Val Date | Source |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 489 | Air specific humidity (near surface) | Near Surface | Ocean Applications | 0.5 % 1 % 3 % |
1 km 5 km 25 km |
30 min 60 min 3 h |
30 min 60 min 6 h |
Global ocean | firm | 2011-03-07 | JCOMM (Ali Mafimbo) | ||
| 722 | Air specific humidity (near surface) | Near Surface | Aeronautical Meteorology | 1 % 2 % 5 % |
30 min 60 min 2 h |
5 min 10 min 30 min |
Point | firm | 2014-03-27 | J van der Meulen | |||
| 252 | Air specific humidity (near surface) | Near Surface | Global NWP | 2 % 5 % 10 % |
15 km 50 km 250 km |
60 min 3 h 12 h |
6 min 30 min 6 h |
Global | reasonable | 2009-02-10 | John Eyre | ||
| 337 | Air specific humidity (near surface) | Near Surface | High Res NWP | 2 % 5 % 10 % |
1 km 5 km 20 km |
10 min 30 min 2 h |
10 min 30 min 2 h |
Global | reasonable | 2019-12-04 | JF Mahfouf | ||
| 1 | Air specific humidity (near surface) | Near Surface | CLIC (deprecated) | 10 % 12 % 20 % |
100 km 200 km 500 km |
12 h 18 h 24 h |
24 h 36 h 2 d |
Global | tentative | 1998-10-29 | WCRP | ||
| 69 | Air specific humidity (near surface) | Near Surface | Climate-AOPC (deprecated) | 1 % 1.3 % 2 % |
25 km 50 km 100 km |
3 h 4 h 6 h |
24 h 2 d 3 d |
Global | speculative | 2007-07-19 | AOPC |