This contribution summarizes the significant progress in a variety of topic areas related to
internal tropical cyclone (TC) intensity change processes over 2018–2022 from the WMO …

This study investigated the effects of upper-level descending inflow (ULDI) associated with
inner-eyewall convection on the formation of the moat in tropical cyclones (TCs) with …

This study investigated the effects of vertical wind shear (VWS) with varying magnitudes on
secondary eyewall formation (SEF). It turns out that weak-to-moderate VWS advances the …

As a follow-on to a previous study that examined the tilt and precession evolution of tropical
cyclones (TCs) in a critical shear regime, this study examines the processes leading to the …

Idealized numerical experiments show that stronger shear is more favorable for tropical
cyclone secondary eyewall formation (SEF) than weaker shear amid a moist‐tropical …

Hinnamnor was the first super typhoon in the western North Pacific basin in 2022. It had
several prominent characteristics, such as rapid intensification after its formation, three …

Recent studies show that the formation of outer rainbands (ORBs) is essence to secondary
eyewall formation (SEF) of tropical cyclones (TCs). This study reveals that cloud‐radiation …

Previous studies have demonstrated the importance of the downwind development of a
rainband in secondary eyewall formation (SEF) in tropical cyclones. However, the details of …

Ten years of airborne Doppler radar observations are used to study convective updrafts'
kinematic and reflectivity structures in tropical cyclone (TC) rainbands. An automated …

Previous studies have focused on the formation and maintenance of spiral rainbands in the
secondary eyewall formation (SEF) of tropical cyclones (TCs). However, the evolution of the …