PPT-Identifying Overshooting Tops in Tropical Convection

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. – . satellite-based detection methods and correlation with severe weather conditions. . Petra . Miku. š. DHMZ, Croatia, EUMeTrain project. petra.mikus@cirus.dhz.hr. . 1. Introduction. Methods of OT detection using satellite imagery. 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 . Suginori Iwasaki. (National Defense Academy, Japan). T. Shibata (Nagoya University, Japan.), H. Ishimoto (Meteorological Research Institute, Japan), H. Kubota (Japan Agency for Marine-Earth Science and Technology, Japan). – . satellite-based detection methods and correlation with severe weather conditions. . Petra . Miku. š. DHMZ, Croatia, EUMeTrain project. petra.mikus@cirus.dhz.hr. . 1. Introduction. Methods of OT detection using satellite imagery. 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, . 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.. 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. . Petra . Miku. š. DHMZ, Croatia, EUMeTrain project. petra.mikus@cirus.dhz.hr. . 1. Introduction. Methods of OT detection using satellite imagery. Relationship between OT and severe weather. Data and methods. 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?.