Warm conveyor belts as amplifiers of forecast uncertainty

M Pickl, JF Quinting, CM Grams - Quarterly Journal of the Royal …, 2023 - Wiley Online Library
Warm conveyor belts (WCBs) are rapidly ascending air streams associated with extratropical
cyclones. WCBs exert a substantial influence on the evolution of the large‐scale midlatitude …

A multi-parametric perspective of the North Atlantic eddy-driven jet

D Barriopedro, B Ayarzagüena, M García-Burgos… - Climate Dynamics, 2023 - Springer
Abstract The North Atlantic eddy-driven jet (EDJ) is an essential component of the Euro-
Atlantic atmospheric circulation. It has been typically described in terms of latitude and …

[HTML][HTML] Nonlinearity in the tropospheric pathway of ENSO to the North Atlantic

B Jiménez-Esteve… - Weather and Climate …, 2020 - wcd.copernicus.org
Abstract The El Niño–Southern Oscillation (ENSO) can exert a remote impact on North
Atlantic and European (NAE) winter climate. This teleconnection is driven by the …

Aircraft observations and reanalysis depictions of trends in the North Atlantic winter jet stream wind speeds and turbulence

J Tenenbaum, PD Williams, D Turp… - Quarterly Journal of …, 2022 - Wiley Online Library
Multiple studies have considered whether increased anthropogenic CO2 will affect the wind
speeds and turbulence associated with the winter North Atlantic polar‐front jet stream in the …

Energetics of transient eddies related to the midwinter minimum of the North Pacific storm-track activity

S Okajima, H Nakamura, Y Kaspi - Journal of climate, 2022 - journals.ametsoc.org
Storm-track activity over the North Pacific (NP) climatologically exhibits a clear minimum in
midwinter, when the westerly jet speed sharply maximizes. This counterintuitive …

A dynamical systems characterisation of atmospheric jet regimes

G Messori, N Harnik, E Madonna… - Earth System …, 2020 - esd.copernicus.org
Atmospheric jet streams are typically separated into primarily eddy-driven, or polar-front jets
and primarily thermally-driven, or" subtropical" jets. Some regions also display merged jets …

Jet latitude regimes and the predictability of the North Atlantic Oscillation

K Strommen - Quarterly Journal of the Royal Meteorological …, 2020 - Wiley Online Library
In recent years, numerical weather prediction models have begun to show notable levels of
skill at predicting the average winter North Atlantic Oscillation (NAO) when initialised one …

The relationship between the eddy-driven jet stream and northern European sea level variability

F Mangini, L Chafik, E Madonna, C Li… - Tellus A: Dynamic …, 2021 - Taylor & Francis
Wintertime sea level variability over the northern European continental shelf is largely wind-
driven. Using daily gridded sea level anomaly from altimetry, we examine both the spatial …

[HTML][HTML] Reconstructing winter climate anomalies in the Euro-Atlantic sector using circulation patterns

E Madonna, DS Battisti, C Li… - Weather and Climate …, 2021 - wcd.copernicus.org
Abstract The efficacy of Euro-Atlantic circulation regimes for estimating wintertime climate
anomalies (precipitation and surface temperature) over Europe is assessed. A comparison …

Changes in the characteristics of the North Pacific jet as a conduit for US Surface air temperature in boreal winter across the late 1990s

SY Song, SW Yeh, HS Jo - Journal of Climate, 2021 - journals.ametsoc.org
The leading modes of the North Pacific jet (NPJ) variability include intensity changes and
meridional shifts in jet position on low-frequency time scales. These leading modes of NPJ …