Total Cloud Fraction Ensemble: Mean and Spread (%)                                 Document
 
Transition to ......
Today's 21z run
Past Day's Forecast(under construction)
SREF Home
SREF System
COM
15members
ETA
11members
RSM
4members
 
Field
Jet Stream
threshold(Knots)
34Kft 18Kft 4.5Kft
60 80 100
Icing
(T & Rh algo)
FL240 FL180 FL150 FL120
FL090 FL060 FL030 FL000
Tropopause
( no RSM)
Height Temp  
Frz-level
( no RSM)
Height    
Cloud total
Cloud prob
Mean&spr Max Min  
Clear Scattered Broken Overcast
C&V and Fog
(no RSM)
LIFR IFR MVFR VFR
Visibility Ceiling Cloud top Fog
Convection Cloud
no RSM
Speed
&dir
 


Turbulence
in the Layer
(Ellrod algo)


Intensity
threshold
FL420-
FL390
FL390-
FL360
FL360-
FL330
FL330-
FL300
FL300-
FL270
FL270-
FL240
FL240-
FL210
FL210-
FL180
LGT MDT SVR  
Vertical
Wind shear
1000-
950mb
950-
900mb
900-
850mb
Max wind Speed Hght
no RSM
 
10m Wind Mean
&Spread
Prob.
thr>10knt
Prob.
thr>20knt
Prob.
thr>30knt
Hour 00 03 06 09 12 15 18 21 24 27 30 33 36 39 42 45 48 51 54 57 60 63
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