QPF Verification Scores for Global FV3 (FV3GFS) runs

Last updated: Thu Feb 22 09:52:35 UTC 2018

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

Previous months' pages

Only 00Z cycle model run for FV3GFS is available for now

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


GFS/FV3GFS

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

3-hourly ConUS-average precip amount vs. fcst hour:

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 (databases: mv_ylin_pcp_erly [loaded to database everyday for daym2 by a cron job, w/o 6h FSS stats] and mv_ylin_pcp [loaded manually once a week or so, 9 to 17 day time lag, with 6h FSS stats]; the FV3GFS 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