Forward Variable: Accumulated precipitation (over 24 h)

Definition
Full name Accumulated precipitation (over 24 h)
Definition Integration of precipitation rate reaching the ground over several time intervals. The reference requirement refers to integration over 24 h
Measuring Units mm Uncertainty Units mm
Horizontal Res Units km Vertical Res Units
Stability Units mm (Stability /decade)

 

Comment: Previous name: "Precipitation index (daily cumulative)"
Last modified: 2014-12-18
Applied in OSCAR/Space Gap Analysis: Yes
Classification
  • Domain: Atmosphere
    • Sub-domain: Clouds and precipitations
      • Variable: Accumulated precipitation (over 24 h)
        • Measured in Layers:
          • Near Surface
  • Cross-cutting themes:

Requirements defined for Accumulated precipitation (over 24 h)  (9)

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, threshold orange
Application-dependent Technical Priority (ATP) Magenta and Relative priority of the attributes Red

Id Variable Layer App Area ATP Uncertainty Layer/s Quality Coverage Quality Stability / decade Hor Res Ver Res Obs Cyc Timeliness Coverage Conf Level Val Date Source General Comment Application Area Comment Horizontal Coverage Comment Observation Comment Performance Comment
54 Accumulated precipitation (over 24 h) Near Surface Climate-AOPC (deprecated) 1 mm
1.3 mm
2 mm 		100 km
200 km
500 km 		12 h
16 h
24 h 		24 h
3 d
12 d 		Global firm 2007-07-19 AOPC
244 Accumulated precipitation (over 24 h) Near Surface 2.1 Global Numerical Weather Prediction and Real-time Monitoring 0.5 mm
2 mm
5 mm 		10 km
30 km
100 km 		60 min
3 h
12 h 		24 h
5 d
30 d 		Global firm 2009-02-10 John Eyre
334 Accumulated precipitation (over 24 h) Near Surface 2.2 High-Resolution Numerical Weather Prediction 0.5 mm
2 mm
5 mm 		0.5 km
2 km
10 km 		30 min
2 h
6 h 		6 h
9 h
24 h 		Global firm 2011-08-04 T Montmerle
1003 Accumulated precipitation (over 24 h) Near Surface 2.5 Atmospheric Climate Monitoring 0.5 1 mm
2 mm
5 mm
0.5 		0.02 mm
0.05 mm
0.1 mm
0.5 		50 km
125 km
250 km
0.5 		24 h
30 d
1 y
0.5 		24 h
7 d
30 d
0.5 		Global firm 2023-05-02 GCOS-245: The 2022 ECVs Requirements (GCOS-245) Requirements for uncertainty are specified at 2-sigma. Temporal Resolution: For goal: daily aggregation over period which defines the upper limit of temporal sampling For breakthrough: monthly aggregation over period which defines the upper limit of temporal sampling For threshold: aggregation over period which defines the upper limit of temporal sampling
31 Accumulated precipitation (over 24 h) Near Surface 2.9 Agricultural Meteorology 2 mm
5 mm
10 mm 		0.25 km
20 km
50 km 		24 h
36 h
3 d 		24 h
30 h
2 d 		Global reasonable 2003-10-20 ET ODRRGOS Evaluation of soil moisture and avail to plants
204 Accumulated precipitation (over 24 h) Near Surface GEWEX (deprecated) 0.5 mm
1 mm
5 mm 		50 km
100 km
250 km 		60 min
3 h
12 h 		30 d
45 d
60 d 		Global reasonable 1998-10-29 WCRP