The physical understanding and timely prediction of extreme weather events are of
enormous importance to society due to their associated impacts. In this article, we highlight …

The interactions and teleconnections between the tropical and midlatitude regions on
intraseasonal time scales are an important modulator of tropical and extratropical circulation …

There is high demand and a growing expectation for predictions of environmental conditions
that go beyond 0–14-day weather forecasts with outlooks extending to one or more seasons …

Two univariate indices of the Madden–Julian oscillation (MJO) based on outgoing longwave
radiation (OLR) are developed to track the convective component of the MJO while taking …

This review provides comprehensive coverage of the tropical expansion literature to date.
The primary focus is on the annual‐and zonal‐mean behavior of the phenomenon. An …

During the past three decades, the most rapid warming at the surface has occurred during
the Arctic winter. By analyzing daily ERA-Interim data, it is found that the majority of the …

The persistent and quasi-stationary nature of atmospheric blocking is associated with long-
lasting extreme weather conditions that influence much of the Northern Hemisphere during …

Poleward ocean heat transport is a key process in the earth system. We detail and review
the northward Atlantic Water (AW) flow, Arctic Ocean heat transport, and heat loss to the …

Recent studies have shown that the Madden–Julian Oscillation (MJO) impacts the leading
modes of intraseasonal variability in the northern hemisphere extratropics, providing a …

Arctic Amplification is a fundamental feature of past, present, and modelled future climate.
However, the causes of this “amplification” within Earth's climate system are not fully …