This webpage displays forecasts from 2 regional configurations of the Finite-Volume Cubed Sphere (FV3) model at EMC:
(1) FV3SAR: The 3-km stand-alone regional (SAR) configuration
(2) FV3SAR-X: An experimental version of the SAR, 1 is the control run for this experiment

The regional FV3 configurations run twice a day over the CONUS at 00/12Z out to 60 hours and use GFDL microphysics. Two sets of difference plots are available, comparing the control/experimental runs of the SAR (1 & 2), and the NAM nest to the SAR (1).

Looping image display modified from image displays.

DISCLAIMER: This web page is not "operational" and therefore not subject to 24-hr monitoring by NCEP's Central Operations staff.
These forecasts run on the production WCOSS Phase 2 (Tide orGyre) and will not complete when the machine is unavailable.

Ben Blake - - Website graphics and FV3SAR forecasts
Eric Rogers - - FV3SAR-X forecasts
Logan Dawson - - FV3-CAM verification
Jacob Carley - - FV3-CAM development
Matt Pyle - - HREFv3