PPT-Thermally Forced Convection over a Mountainous Tropical Isl

Wang CC and D J Kirshbaum 2015 Thermally forced convection over a mountainous tropical island J Atmos Sci 72 24842506 Outline Observations Control simulations Sensitivity tests. 3D Structure. Let’s Talk Genesis!. Review. Nolan, . Rappin. , and . Emanuel 2007; . Khairoutdinov. . and Emanuel 2013; . Zhuo. , Held, and Garner 2014. : TC genesis can occur on f-plane . without. extratropical. circulation. Steven Feldstein and Michael Goss. The Pennsylvania State University. IUGG, Prague, June 25, 2015. Questions. :. . 1. . What is the relationship between interference, Arctic sea ice, and tropical convection and how does it impact the . Forced Convection Laboratory Incubators A leader in the development of controlled environment, Esco has established ofces in 13 countries such as Bahrain, China, India, Japan, Korea, Malaysia, Phil vs. . Remote effect. Sourav Taraphdar. 1. Collaborators. :. 1. . Fuqing. Zhang, . Yonghui. . Weng. , Michael (Yue) Ying. 2. . Shuguang. Wang. 3. Juan . Fang. 1. Department of Meteorology, The Pennsylvania State University, . Free Convection (or Natural Convection). fluid motion . induced by . buoyancy forces. buoyancy forces . arise when there are . density gradients . in a fluid and a . body force. . proportional to density arises . reporter : Lin . Ching. Based on . Dunkerton, T. J., M. T. Montgomery, and Z. Wang, 2009: Tropical . cyclogenesis. in a tropical wave critical layer: Easterly waves. . Atmos. Chem. Phys.. , . 9. , 5587–5646.. Wang, C.-C., and D. J. . Kirshbaum. , . 2015. : Thermally forced convection over a mountainous tropical island. . J. . Atmos. Sci.. , 72, 2484–2506.. Outline. Observations. Control simulations. Sensitivity tests. http://glossary.ametsoc.org/wiki/. Tropical_cyclone. . http://glossary.ametsoc.org/wiki/. Tropical_cyclone. . Necessary, but not sufficient, conditions for tropical cyclogenesis. (Gray, 1968). Although the initial mechanisms by which tropical cyclones might form can vary from ocean basin to ocean basin, the process by which TCs develop should be similar globally. Lesson 6. What is the MJO?. Large-scale disturbance of deep convection and winds that controls up to half of the variance of tropical convection in some regions. Now known to be a major propagator of weather systems. Tropical . Cyclone . Lifecycle. http://glossary.ametsoc.org/wiki/Tropical_cyclone. . http://glossary.ametsoc.org/wiki/Tropical_cyclone. . TC Lifecycle Stages & Characteristics. Key structural features. Let’s Talk Genesis!. Review. Nolan, . Rappin. , and . Emanuel 2007; . Khairoutdinov. . and Emanuel 2013; . Zhuo. , Held, and Garner 2014. : TC genesis can occur on f-plane . without. . a pre-existing cyclonic disturbance through:. Jeremiah Brown and Ralph F. Milliff. NWRA, Colorado Research Associates (CoRA) Division. Boulder, CO USA. IOVWST Barcelona, May 2010. Multi-Platform Analyses of MJO Convection on Sub-Daily Timescales. GOES infrared . b. rightness temperatures (BT) . are . used to . objectively identify . overshooting tops in tropical . convection (TOTs). TOT heights are . assigned using TOT BT and NWP . profiles.. Massachusetts Institute of Technology. Two Points of View. Macroscopic. : What sets the frequency of tropical cyclones on the planet? Are tropical cyclones agents in a system that maintains itself in some critical state?.