Articles | Volume 7, issue 3
https://doi.org/10.5194/wcd-7-1285-2026
https://doi.org/10.5194/wcd-7-1285-2026
Research article
 | 
23 Jul 2026
Research article |  | 23 Jul 2026

Synoptic climatology of extratropical transition of tropical cyclones over the Southern Hemisphere

Chenhui Jin, Elizabeth A. Ritchie, and Neil J. Holbrook

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Cited articles

Archambault, H. M., Bosart, L. F., Keyser, D., and Cordeira, J. M.: A Climatological Analysis of the Extratropical Flow Response to Recurving Western North Pacific Tropical Cyclones, Mon. Weather Rev., 141, 2325–2346, https://doi.org/10.1175/MWR-D-12-00257.1, 2013. a
Archambault, H. M., Keyser, D., Bosart, L. F., Davis, C. A., and Cordeira, J. M.: A Composite Perspective of the Extratropical Flow Response to Recurving Western North Pacific Tropical Cyclones, Mon. Weather Rev., 143, 1122–1141, https://doi.org/10.1175/MWR-D-14-00270.1, 2015. a
Ascenso, G., Ficchì, A., Giuliani, M., Scoccimarro, E., and Castelletti, A.: Downscaling, bias correction, and spatial adjustment of extreme tropical cyclone rainfall in ERA5 using deep learning, Weather and Climate Extremes, 46, 100724, https://doi.org/10.1016/j.wace.2024.100724, 2024. a
Atallah, E., Bosart, L. F., and Aiyyer, A. R.: Precipitation Distribution Associated with Landfalling Tropical Cyclones over the Eastern United States, Mon. Weather Rev., 135, 2185–2206, https://doi.org/10.1175/MWR3382.1, 2007. a, b, c
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Short summary
Tropical cyclones that move into the midlatitudes become extratropical cyclones, so-called extratropical transition. In this study, we detected transition events in the Southern Hemisphere based on the model data. We found that weather patterns during the transition are different from case to case. In some cases, strong tropical cyclones interact with the midlatitude flow and lead to great changes in weather nearby.
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