Extreme Intensity of Tropical Cyclone (TC) Making Landfall and Influence on Climate Change Dr. Porpattama Hammachukiattikul 泰国普吉皇家大学 邀请人 : 包庆 研究员 2023年11月4日(星期六)10:00 3号楼1218会议室 报告摘要:...
Estimates of current intensity and 24-ho... Shewchuk, J. D,Weir, R. C 被引量: 14发表: 1980年 Objective Measures of Tropical Cyclone Intensity and Formation from Satellite Infrared Imagery This document proposes an objective technique to estimate the intensity and predict the formation of ...
In this study, we show that the number of annual global tropical cyclone (TC) landfalls with major landfall intensity (LI ≥ 50 m s−1) has nearly doubled from 1982 to 2020. The lifetime maximum intensity (LMI) of global major landfalling TCs has been increasing by 0.8 m s−...
The proposed intensity estimation algorithm has two parts: temporal constraints and spatial (image) analysis. The temporal analysis uses the of the cyclone, 6, 12 and 24 hour prior intensities as predictors of the expected intensity. The 10 closest analogs determined by a K-nearest-neighbor ...
The selected TC metrics used in our analysis are defined as follows: TC passage frequency count of TCs that passed through the 250 km buffer zone32 Peak TC intensity (knots) highest six-hourly maximum sustained wind value of all TCs in a given season or year32 Accumulated Cyclone Energy (10...
The long-term goals of our research are to understand the interactions between tropical cyclones and their surroundings, and how such interactions influence tropical cyclone structure and intensity change. During the two-year proposal, this work had two primary objectives: (i) to understand the inter...
1.Introduction a.Overviewofintensitypredictionaccuracy Accordingtoa1987surveyofalltropicalcyclone (TC)forecastcentersintheworld,theoverridingTC researchemphasishasbeenplacedontrackforecasting withlittleinvestigationonintensitychange(McBrideand Holland1987).Thepastdecadehaswitnessedlittleim- provement(DeMariaandKaplan1994...
National Hurricane Center's (NHC) Automated Tropical Cyclone Forecasting (ATCF) System and not from any available advisory data Disclaimer and Information About This Page The current position and intensity of any storm on this page does not come from the latest advisory from the National Hurricane...
Low frequency variability of tropical cyclone potential intensity 1. Interannual to interdecadal variability [1]聽Recent research suggests that anthropogenic global warming would be associated with an increase in the intensity of tropical cyclones. A recent statis... Marja,Bister,and,... - 《Journal ...
The sensitivity of tropical cyclone intensity to ventilation of cooler, drier air into the inner core is examined using an axisymmetric tropical cyclone model with parameterized ventilation. Sufficiently strong ventilation induces cooling of the upper-level warm core, a shift in the secondary circulation...