… wintertime (December–February) jets in the NH because longitudinal asymmetries are much
greater in the NH and the jets … intensity of the NH wintertime jet streams. Tropical convective …

… jet is composed of the subtropical jet (STJ) on its equatorward branch and the polar front jet
(… The NCEP–NCAR reanalysis is used to investigate the structure and evolution of the split jet…

… anomalies in the Northern Hemisphere in connection with the wintertime EAPJ anomalies, …
It is shown that large-scale circulation anomalies in the Northern Hemisphere appear in the …

… In order to obtain the lead–lag correlation between the EASJ and PFJ every year, we lengthen
the wintertime to 120 days from 16 November to 15 March (and 14 March in leap years). …

… hemisphere as it has separate polar front and subtropical jets, particularly in winter. In summer,
the jets … Figure 1 shows the mean position of the summer (JJA) North Atlantic jets at 200–…

… loss on the Eastern Hemisphere westerly wind on the poleward side of the polar front jet (PFJ)…
Observational analyses indicate that the Eastern Hemisphere PFJ anomalies in winter and …

… of polar front and subtropical jets using both … the wintertime (December– 108 February) jets
in the NH because longitudinal asymmetries are much greater in the NH and the 109 jets are …

… jet structure makes the North Atlantic unique in the Northern Hemisphere, but a double jet is
frequently observed in the Southern Hemisphere. … wintertime Arctic oscillation. J. Geophys. …

Interannual variability of the Southern Hemisphere subtropical jet (STJ) is assessed using
atmospheric reanalyses during 1979–2018. The focus is on the austral winter season when …

… In a double-jet circulation regime, the position of the polar front jet and SST show an opposite
relationship. Hence, it is important to explore the variation in a single EAPJ and its impact …