Imperial College London


Faculty of Natural SciencesThe Grantham Institute for Climate Change

Co-Director, Grantham Institute - Climate Change&Environment



+44 (0)20 7594 7668r.toumi Website




713Huxley BuildingSouth Kensington Campus






Tropical Cyclones

Tropical cyclones are amongst the most dangerous natural hazards in the world. We study  these fascinating storms from many angles. Our aim is improve the understanding of the physical processes that drive the genesis, intensification , size, and track of tropical cyclones. We analyze observations and build statistical models. We use atmospheric-ocean physics numerical models to study historic cases and idealized simulations.  Through international partnerships we are studying tropical cyclones globally.



Wang S, Toumi R, 2022, Author Correction: On the intensity decay of tropical cyclones before landfall., Sci Rep, Vol:12

Xu H, Tian Z, Sun L, et al., 2022, Compound flood impact of water level and rainfall during tropical cyclone periods in a coastal city: the case of Shanghai, Natural Hazards and Earth System Sciences, Vol:22, ISSN:1561-8633, Pages:2347-2358

Sparks N, Toumi R, 2022, A physical model of tropical cyclone central pressure filling at landfall, Journal of the Atmospheric Sciences, ISSN:0022-4928

Wang S, Toumi R, 2022, An analytic model of the tropical cyclone outer size, Npj Climate and Atmospheric Science, Vol:5, ISSN:2397-3722

Lok CCF, Chan JCL, Toumi R, 2022, Importance of air-sea coupling in simulating tropical cyclone intensity at landfall, Advances in Atmospheric Sciences, ISSN:0256-1530, Pages:1-10

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