ECMWF predicting major SSW again; GFS not quite as certain. Differences are roughly ~5m/s at 10hPa and ~15m/s at 1hPa. pic.twitter.com/49SOHdWwZM— Dr. Amy H Butler (@DrAHButler) January 25, 2017
ECMWF predicting major SSW again; GFS not quite as certain. Differences are roughly ~5m/s at 10hPa and ~15m/s at 1hPa. pic.twitter.com/49SOHdWwZM