QPF Verification Scores for Global FV3 (FV3GFS) runs

Last updated: Wed Dec 13 10:15:52 UTC 2017

Scores on this page are for the past 30 days, unless otherwise noted

Previous months' pages

6h FSS scores have a 9-day lag(using the final version of CCPA).


GFS/FV3GFS

24h (12Z-12Z) ETS/bias:

6-hourly fractions skill scores vs. horizontal spatial scale:
          Forecast hours
Threshold
All hrs 00-06 06-12 18-24 42-48 66-72
> 2mm/6hr X X X X X X
> 5mm/6hr X X X X X X
> 10mm/6hr X X X X X X
> 20mm/6hr X X X X X X

6-hourly fractions skill scores vs. forecast hours:
          Horizontal spatial scale
Threshold
< 24km < 52km < 100km
> 2mm/6hr X X X
> 5mm/6hr X X X
> 10mm/6hr X X X
> 20mm/6hr X X X

Previous months' pages
Plot scores on EMC MetViewer server (database: mv_ylin_pcp; the FV3 run is model 'fv3gfs')
Daily precip fcst vs. analysis page
Monthly/month-to-date operational QPF scores page
Fanglin Yang's verification page for FV3GFS