Results 41 to 50 of about 13,836,528 (157)
Retrograde waves in tropical cyclone inner-core
Tellus: Series A, Dynamic Meteorology and Oceanography, 2016 This study presents an extension of Kelvin's vortex wave model for the inner-core region of tropical cyclone-like vortices. By considering a more suitable approximation for tropical cyclones (TCs) for which the horizontal scale of the TC inner-core is ...
Chanh Kieu
doaj +1 more source
Assimilation of Himawari-8 Rapid-Scan Atmospheric Motion Vectors on Tropical Cyclone in HWRF System
Atmosphere, 2020 This study investigates the assimilation impact of rapid-scan (RS) atmospheric motion vectors (AMVs) derived from the geostationary satellite Himawari-8 on tropical cyclone (TC) forecasts.
Masahiro Sawada +5 more
doaj +1 more source
Cascade Deep Learning With Physics Guidance for Typhoon Intensity Prediction
CAAI Transactions on Intelligence Technology, EarlyView.ABSTRACT Typhoons pose a significant threat to both human safety and economic stability. As a crucial metric for assessing their destructive potential, typhoon intensity (TI) prediction has become an important research focus, with numerous methods developed.
Zhengya Sun +4 more
wiley +1 more source
Atmosphere, 2021 Six-hourly three-dimensional ensemble variational (3DEnVar) (6H-3DEnVar) data assimilation (DA) assumes constant background error covariance (BEC) during a six-hour DA window and is, therefore, unable to account for temporal evolution of the BEC.
Benjamin Davis, Xuguang Wang, Xu Lu
doaj +1 more source
A HWRF-POM-TC coupled model forecast performance over North Indian Ocean: VSCS TITLI & VSCS LUBAN
Tropical Cyclone Research and Review, 2021 Abstract The HWRF-POM-TC coupled model is run operationally at India Meteorological Department (IMD). This study is first attempt to assess the IMD's operational HWRF-POM-TC (Atmosphere-Ocean) coupled model forecast performance over North Indian Ocean (NIO). The two cyclonic storms one each in Arabian Sea and Bay of Bengal were examined.
Akhil Srivastava +3 more
openaire +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 18, 28 September 2026.Abstract Boundary layer turbulence and vertical mixing exert great control over the structure and evolution of tropical cyclones (TCs). However, scaling and parameterizing them remains challenging due to their inherent complexity and limited observations.
Junyi He +6 more
wiley +1 more source
, 2017 The purpose of this project is to validate the capability of the basin-scale HWRF model to predict cyclogenesis events using the GFDL vortex tracker. To accomplish this, the data generated by the basin-scale HWRF for the 2015 hurricane season were used ...
Ko, Mu-Chieh
core +2 more sources
Advancing the State of the Art in Operational Tropical Cyclone Forecasting at Ncep
Tropical Cyclone Research and Review, 2018 : Regional Hurricane modeling systems developed and implemented into operations at National Centers for Environmental Prediction (NCEP) of National Oceanic and Atmospheric Administration (NOAA) National Weather Service (NWS) are now used for tropical ...
Avichal Mehra +6 more
doaj +1 more source
Revista Brasileira de Meteorologia, 2021 Resumen Se realizó un estudio de caso de varias configuraciones de modelos de pronóstico numérico para evaluar la habilidad de los mismos en el pronóstico de la intensidad y trayectoria de los ciclones tropicales.
Albenis Pérez-Alarcón +4 more
doaj +1 more source
Quarterly Journal of the Royal Meteorological Society, 2022 AbstractObservation system experiments (OSEs) are conducted to assess the potential impacts of horizontal line‐of‐sight wind profile observations from the Aeolus satellite on tropical cyclone (TC) forecasting. The OSEs utilize the operational Hurricane Weather and Research Forecasting (HWRF) model.
Peter J. Marinescu +4 more
openaire +1 more source