Extreme variability of the winter‐and spring‐time stratospheric polar vortex has been shown
to affect extratropical tropospheric weather. Therefore, reducing stratospheric forecast error …

Surface albedo plays a controlling role in the surface energy budget, and albedo-induced
radiative forcing has a significant impact on climate and environmental change (eg, global …

The most up to date consensus from global climate models predicts warming in the Northern
Hemisphere (NH) high latitudes to middle latitudes during boreal winter. However, recent …

Response of the Wintertime Northern Hemisphere Atmospheric Circulation to Current and
Projected Arctic Sea Ice Decline: A Numerical Study with CAM5 in: Journal of Climate Volume …

As the nation's economic activities, security concerns, and stewardship of natural resources
become increasingly complex and globally interrelated, they become ever more sensitive to …

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 …

Tropospheric Precursors and Stratospheric Warmings in: Journal of Climate Volume 24
Issue 24 (2011) Jump to Content Jump to Main Navigation Logo Logo Logo Logo Logo …

Seasonal climate prediction remains a challenge. During Northern Hemisphere (NH) winter
the large‐scale teleconnection pattern the Arctic Oscillation (AO) explains the largest fraction …

The tropics, in general, and El Niño/Southern Oscillation (ENSO) in particular are almost
exclusively relied upon for seasonal forecasting. Much less considered and certainly more …

Lagged ensembles from the operational Climate Forecast System version 2 (CFSv2)
seasonal hindcast dataset are used to assess skill in forecasting interannual variability of the …