The accumulated cyclone energy (ACE)32in each 2° latitude × 2° longitude grid cell is defined as the sum of the squares of the estimated 6-hourly maximum sustained surface wind speed (in m s−1) for all TCs occurring in each grid cell over all 6-h periods; i.e. the grid cell...
Instead of more conventional evaluations based solely on a TC鈥檚 maximum wind speed or minimum sea level pressure (MSLP), the relationship between these ... Lauren 被引量: 0发表: 2014年 Reexamination of tropical cyclone wind-pressure relationships Tropical cyclone wind-pressure relationships are ...
Previous studies using idealized numerical simulations to understand the tropical cyclone (TC) response to time???varying wind shear have applied instantaneous changes in the TC environment. This was typically accomplished by pausing the simulation, constructing a new environmental vertical wind profile, ...
The traditional method of Synthetic Aperture Radar (SAR) wind field retrieval is based on an empirical relation between the near surface winds and the norm... X Zhou,XF Yang,ZW Li,... - 《Science China Earth Sciences》 被引量: 9发表: 2013年 Estimating Tropical Cyclone Intensity Using an ...
南半球在不引致误会时,中间会采用“气旋”(英语:Cyclone)一字作“热带气旋”(Tropical Cyclone)的简称。北印度洋地区(例如:东非、印度、中东苏伊士运河以东南地区)则惯用“气旋风暴”(英语:Cyclonic Storm)及相关分级称呼热带气旋。有传澳大利亚在1920年代或1930年代以前曾称当地的热带气旋为“威利威利”(Willy willy)[...
Wind profile observations in tropical cyclone events using wind-profilers and doppler SODARs 来自 dx.doi.org 喜欢 0 阅读量: 90 作者:Tse, K.T., Li, S.W., Chan, P.W., Mok, H.Y., Weerasuriya, A.U.摘要: Field data of wind speeds measured during the crossing of typhoons are ...
Tropical Cyclone ALFRED As of 00:00 UTC Feb 26, 2025: Location: 14.8°S 155.0°E Maximum Winds: 75 kt Gusts: N/A Minimum Central Pressure: 975 mb Environmental Pressure: N/A Radius of Circulation: N/A Radius of Maximum wind: N/A ...
TROPICAL DEPRESSION 25W (MAN-YI) WARNING NR 043 01 ACTIVE TROPICAL CYCLONE IN NORTHWESTPAC MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE WIND RADII VALID OVER OPEN WATER ONLY --- WARNING POSITION: 191200Z --- NEAR 18.1N 112.1E MOVEMENT PAST SIX HOURS - 230 DEGREES AT 11 KTS POSITION ...
map legend. That said, tropical impacts are usually not included in this routine product. For that we have a special product called the Hurricane Threats & Impacts product or HTI, which looks somewhat similar to the Hazardous Weather Outlook graphics but highlights tropical cyclone specific impacts...
Historical records of Atlantic hurricane activity, extending back to 1851, show increasing activity over time, but much or all of this trend has been attributed to lack of observations in the early portion of the record. Here we use a tropical cyclone do