Low probability of tropical cyclones on ocean planets in the habitable zones of M dwarfs
Abstract
The genesis potential index (GPI) of tropical cyclones (TC) on ocean planets in the habitable zones of M dwarfs is analyzed based on 3D GCM simulations. We found that GPI on these planets are smaller than those in TC basins on the Earth mainly because of slow rotation of such planets. GPI's on exoplanets with eccentric orbits are strong function of time with values generally greater than those on circular orbits. Future high resolution models are needed to better understand whether TCs could form on ocean exoplanets, and what their potential intensities and distributions might be.
- Publication:
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Icarus
- Pub Date:
- January 2018
- DOI:
- Bibcode:
- 2018Icar..299..364B
- Keywords:
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- Exoplanets;
- Tropical cyclones
