Results 31 to 40 of about 56,459 (192)

Improving Typhoon Predictions by Integrating Data‐Driven Machine Learning Model With Physics Model Based on the Spectral Nudging and Data Assimilation

open access: yesEarth and Space Science
The rapid advancement of data‐driven machine learning (ML) models has improved typhoon track forecasts, but challenges remain, such as underestimating typhoon intensity and lacking interpretability. This study introduces an ML‐driven hybrid typhoon model,
Zeyi Niu   +7 more
doaj   +1 more source

Investigating changes in global tropical cyclone storm frequency and intensity [PDF]

open access: yes, 2010
Understanding fluctuations in tropical cyclone activity along United States shores and abroad becomes increasingly important as coastal managers and planners seek to save lives, mitigate damage, and plan for resilience in the face of changing storminess
Hennon, Paula   +2 more
core  

Interactions Between a Marine Heatwave and Tropical Cyclone Amphan in the Bay of Bengal in 2020

open access: yesFrontiers in Climate, 2022
Interactions are diagnosed between a marine heatwave (MHW) event and tropical super cyclone Amphan in the Bay of Bengal. In May 2020, an MHW developed in the Bay of Bengal driven by coupled ocean-atmosphere processes which included shoaling of the mixed ...
Saurabh Rathore   +9 more
doaj   +1 more source

Simulation of the global ENSO–Tropical cyclone teleconnection by a high-resolution coupled general circulation model [PDF]

open access: yes, 2014
This study assesses the influence of the El Niño–Southern Oscillation (ENSO) on global tropical cyclone activity using a 150-yr-long integration with a high-resolution coupled atmosphere–ocean general circulation model [High-Resolution Global ...
Bell, Ray   +4 more
core   +1 more source

Tropical Cyclone Intensity Estimation Using Multi-Dimensional Convolutional Neural Networks from Geostationary Satellite Data [PDF]

open access: yes, 2019
For a long time, researchers have tried to find a way to analyze tropical cyclone (TC) intensity in real-time. Since there is no standardized method for estimating TC intensity and the most widely used method is a manual algorithm using satellite-based ...
Amit   +21 more
core   +1 more source

Dinamika Siklon Tropis di Asia Tenggara Menggunakan Data Penginderaan Jauh [PDF]

open access: yes, 2012
Tropical cyclone is the form of extreme weather disturb. The growth of tropical cyclone is originated by tropical depressionor the center of an intensive low pressure above the ocean, triggering convection process and the intensive forming of cloud ...
Haryani, N. S. (Nanik)   +1 more
core  

Intelligent Shanghai Typhoon Model (ISTM): A Diffusion‐Based Downscaling Emulator From AIFS to Kilometer‐Scale Regional Reanalysis for Typhoon Forecasts

open access: yesJournal of Geophysical Research: Machine Learning and Computation
Artificial‐intelligence weather prediction models have recently surpassed numerical models in large‐scale skill, but they still systematically underestimate typhoon intensity due to their reliance on coarse‐resolution training data from ERA5. To overcome
Zeyi Niu   +8 more
doaj   +1 more source

Physically-based landfalling tropical cyclone scenarios in support of risk assessment

open access: yesWeather and Climate Extremes, 2019
Populations and property values are increasing in tropical cyclone prone regions, driving up repair and replacement costs following a tropical cyclone impact. Climate change influences on tropical cyclones and sea levels will only exacerbate these rises.
Cindy L. Bruyère   +7 more
doaj   +1 more source

Predictability associated with extratropical transition of tropical cyclones as defined by operational ensemble prediction systems [PDF]

open access: yes, 2004
The poleward movement of a decaying tropical cyclone often results in a rapidly-moving, explosively-deepening midlatitude cyclone. The re-intensification of the remnant tropical cyclone as an extratropical cyclone depends on the phasing between the ...
Anwender, Doris   +2 more
core  

Statistical evidence links exceptional 1995 Atlantic hurricane season to record sea warming [PDF]

open access: yes, 2004
Tropical cyclones rank above earthquakes as the major geophysical cause of loss of life and property (Bryant, 1991; Houghton, 1994). In the United States alone, the damage bill from mainland landfalling hurricanes over the last 50 years averages $2.0 ...
Harris, AR, Saunders, MA
core   +1 more source

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