Regional characteristics of variability in the Northern Hemisphere wintertime polar front jet and subtropical jet in observations and CMIP6 models

X Liu, KM Grise, DF Schmidt… - Journal of Geophysical …, 2021 - Wiley Online Library
Variability in the position and strength of the subtropical jet (STJ) and polar front jet (PFJ)
streams has important implications for global and regional climate. Previous studies have …

Early Online Release: This preliminary version has been accepted for publication in Journal of Climate, may be fully cited, and has been assigned DOI he final typeset …

GL Manney, MI Hegglin, ZD Lawrence - journals.ametsoc.org
The relationship of upper tropospheric jet variability to El Nino/Southern Oscillation (ENSO)
in reanalysis datasets is analyzed for 1979–2018, revealing robust regional and seasonal …

[HTML][HTML] Tropical and extratropical influences on the variability of the Southern Hemisphere wintertime subtropical jet

ZE Gillett, HH Hendon, JM Arblaster… - Journal of Climate, 2021 - journals.ametsoc.org
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 …

Spatial differences in seasonal variation of the upper-tropospheric jet stream in the Northern Hemisphere and its thermal dynamic mechanism

X Kuang, Y Zhang, Y Huang, D Huang - Theoretical and applied …, 2014 - Springer
NCEP/NCAR reanalysis daily data from 1951 to 2008 are used in this study to reveal the
spatial-asymmetric features in the seasonal variation of the upper-tropospheric jet stream …

[HTML][HTML] Summer upper-level jets modulate the response of South American climate to ENSO

S Collazo, R García-Herrera, D Barriopedro - Climate Dynamics, 2024 - Springer
The upper-level jet stream is a critical element of atmospheric circulation, driving synoptic
systems and extreme weather events. This study analyzes the impact of upper-level jets on …

Drivers of North Atlantic polar front jet stream variability

R Hall, R Erdélyi, E Hanna, JM Jones… - International Journal of …, 2015 - Wiley Online Library
Polar front jet stream variability is responsible for instances of extreme weather and is crucial
for regional climate change. The North Atlantic Polar Front jet stream is of particular …

Summer upper‑level jets modulate the response of South American climate to ENSO

SM Collazo Inglesini, RF García Herrera… - 2023 - docta.ucm.es
The upper-level jet stream is a critical element of atmospheric circulation, driving synoptic
systems and extreme weather events. This study analyzes the impact of upper-level jets on …

[HTML][HTML] The response of the midlatitude jet to regional polar heating in a simple storm-track model

P Ruggieri, F Kucharski, L Novak - Journal of Climate, 2019 - journals.ametsoc.org
The Response of the Midlatitude Jet to Regional Polar Heating in a Simple Storm-Track Model
in: Journal of Climate Volume 32 Issue 10 (2019) Jump to Content Jump to Main Navigation …

Synergistic effects of midlatitude atmospheric upstream disturbances and oceanic subtropical front intensity variability on western Pacific jet stream in winter

FF Chen, Q Chen, H Hu, J Fang… - Journal of Geophysical …, 2020 - Wiley Online Library
In winter, the western Pacific jet stream (WPJS) is located at the downstream of East Asian
subtropical jet (EASJ) and East Asian polar front jet (EAPJ). It can be affected by sea surface …

Recent trends in the waviness of the Northern Hemisphere wintertime polar and subtropical jets

JE Martin - Journal of Geophysical Research: Atmospheres, 2021 - Wiley Online Library
A feature‐based metric of the waviness of the wintertime, Northern Hemisphere polar, and
subtropical jets is developed and applied to three different reanalysis data sets. The analysis …