Results 21 to 30 of about 56,459 (192)

Simulated Changes in Tropical Cyclone Size, Accumulated Cyclone Energy and Power Dissipation Index in a Warmer Climate

open access: yesOceans, 2021
Detection, attribution and projection of changes in tropical cyclone intensity statistics are made difficult from the potentially decreasing overall storm frequency combined with increases in the peak winds of the most intense storms as the climate warms.
Michael Wehner
doaj   +1 more source

The Effect of Regional Climate Model Domain Choice on the Simulation of Tropical Cyclone-Like Vortices in the Southwestern Indian Ocean [PDF]

open access: yes, 2002
While GCMs do simulate tropical cyclone-like vortex tracks in the southern Indian Ocean, they do not capture well those which make landfall in southern Africa.
Camargo, Suzana J.   +2 more
core   +2 more sources

Quantifying the cooling effect of tropical cyclone clouds on the climate system

open access: yesnpj Climate and Atmospheric Science, 2023
The net effect on the upwelling radiation caused by tropical cyclone clouds is calculated over a 20-year global data set, and the corresponding contribution to the earth energy balance is analyzed. Tropical cyclone clouds are shown on average to increase
Liang Hu   +2 more
doaj   +1 more source

Impact of Assimilating FY-3D MWTS-2 Upper Air Sounding Data on Forecasting Typhoon Lekima (2019)

open access: yesRemote Sensing, 2021
In this study, the Fengyun-3D (FY-3D) clear-sky microwave temperature sounder-2 (MWTS-2) radiances were directly assimilated in the regional mesoscale Weather Research and Forecasting (WRF) model using the Gridpoint Statistical Interpolation (GSI) data ...
Zeyi Niu   +4 more
doaj   +1 more source

The World Meteorological Organization Fourth International Workshop on Tropical Cyclone Landfall Processes (IWTCLP-IV): A Summary

open access: yesTropical Cyclone Research and Review, 2018
: The Fourth International Workshop on Tropical Cyclone Landfall Processes (IWTCLP-4) was held in Macao, China from 5-7 December 2017. The workshop was organized by the World Meteorological Organization (WMO) Expert Team on Tropical Cyclone Landfall ...
Robert F. Rogers   +5 more
doaj   +1 more source

Typhoon Warm-Core Structures Derived from FY-3D MWTS-2 Observations

open access: yesRemote Sensing, 2021
In this study, the three-dimensional (3D) warm-core structures of the Northwest Pacific typhoons Francisco, Lekima, and Krosa in August 2019 are retrieved from the Fengyun-3D (FY-3D) microwave temperature sounder-2 (MWTS-2) observations of brightness ...
Zeyi Niu, Xiaolei Zou, Wei Huang
doaj   +1 more source

Simulations of the Extratropical Transition of Tropical Cyclones: Phasing between the Upper-Level Trough and Tropical Cyclones [PDF]

open access: yes, 2007
The article of record as published may be found at http://dx.doi.org/10.1175/MWR3303.1Whether the tropical cyclone remnants will become a significant extratropical cyclone during the reintensification stage of extratropical transition is a complex ...
Elsberrry, Russell L.   +1 more
core   +1 more source

Assimilating FY-4B AGRI Three Water Vapor Channels in Operational Shanghai Typhoon Model (SHTM) Using GSI-Based 3-DVar Approach

open access: yesIEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
This study conducts a one-month parallel experiment to compare the results of the operational Shanghai Typhoon Model with (WV123) and without (CTL) the assimilation of clear-sky brightness temperature from three Fengyun-4B (FY-4B) Advanced Geostationary ...
Zeyi Niu   +7 more
doaj   +1 more source

Background Error Covariance Matrix Structure and Impact in a Regional Tropical Cyclone Forecasting System

open access: yesRemote Sensing
The background error covariance matrix (BE) is a fundamental component of data assimilation (DA) systems. Its impact on both the DA process and subsequent forecast performance depends on model configuration and the types of observations assimilated ...
Dongliang Wang   +3 more
doaj   +1 more source

Western North Pacific tropical cyclone model tracks in present and future climates [PDF]

open access: yes, 2017
Western North Pacific tropical cyclone (TC) model tracks are analyzed in two large multimodel ensembles, spanning a large variety of models and multiple future climate scenarios.
Camargo, Suzana J.   +13 more
core   +4 more sources

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