MCI_NH
Meridional circulation (NH)
Mean of v|v|/(u²+v²) at 500 hPa, 40–80°N: +1 all southerly, −1 all northerly, 0 zonal. — Francis & Vavrus 2015
DATA THROUGH 2026-10-12 · UPDATED 2026-10-13 11:02 UTC
Mean of v|v|/(u²+v²) at 500 hPa, 40–80°N: +1 all southerly, −1 all northerly, 0 zonal. — Francis & Vavrus 2015