'Eyewall' diaporamas de présentation

Aspects of Moat Formation in Tropical Cyclone Eyewall Replacement Cycles

633 views • 47 slides

Lightning Outbreaks in the Eyewall MET 614 Seminar Antti Pessi

Lightning Outbreaks in the Eyewall MET 614 Seminar Antti Pessi. Introduction - Lightning Outbreaks. Updrafts and flash rates in the eyewall usually modest. Core neutral to slantwise convection (Emanuel, 1989) Lightning outbreaks in the eyewall may indicate rapid intensity change

351 views • 35 slides

Shuyi S. Chen Rosenstial School of Marine and Atmospheric Science University of Miami

Overview of RAINEX Modeling of 2005 Hurricanes. Shuyi S. Chen Rosenstial School of Marine and Atmospheric Science University of Miami. In the eye of Katrina. Environment Rainbands Inner Core. Hurricane Internal Dynmaics. Inner core and rainband internactions

302 views • 30 slides

August-

August-. September. NSF NOAA NRL NCAR UW UM. Shuyi S. Chen Rosenstial School of Marine and Atmospheric Science University of Miami. Houze et al. (2006, BAMS). Environment Rainbands Inner Core. TC Internal Dynmaics and Interaction with Environment.

296 views • 29 slides

August-

August-. September. NSF NOAA NRL NCAR UW UM. Shuyi S. Chen Rosenstial School of Marine and Atmospheric Science University of Miami. Houze et al. (2006, BAMS). Environment Rainbands Inner Core. TC Internal Dynmaics and Interaction with Environment.

295 views • 29 slides

TC Lifecycle and Intensity Changes Part II: Intensification

TC Lifecycle and Intensity Changes Part II: Intensification. Hurricane Katrina (2005) August 24-29. Outline. Tropical Cyclone Intensification Large-Scale Factors Symmetric Route Asymmetric Route Maximum Potential Intensity (MPI) Eyewall Replacement Cycles

472 views • 28 slides

Intensification and weakening; Formation of eye and evolution of inner core

Intensification and weakening; Formation of eye and evolution of inner core. TC Intensification. Rapid Intensification Factors: High SST/OHC, Moist troposphere- esp. low and mid levels, Cold UL temps

438 views • 26 slides

August-

August-. September. NSF NOAA NRL NCAR UW UM. RAINEX Workshop, Miami, 5-7 June 2006. Workshop. 5-7 June. 2006. NSF NOAA NRL NCAR UW UM. Motivation for RAINEX. Understanding Rapid Intensity Changes.

215 views • 21 slides

The Vertical Structure of Tropical Cyclone Precipitation as seen by the TRMM Precipitation Radar

The Vertical Structure of Tropical Cyclone Precipitation as seen by the TRMM Precipitation Radar. Deanna A. Hence and Robert A. Houze , Jr. University of Washington. AMS Annual Meeting, 23 January 2012. Image: NASA. Eye. The current conceptual model. Houze (2010).

388 views • 17 slides

220 views • 11 slides

A Preliminary Observational Study of Hurricane Eyewall Mesovortices

A Preliminary Observational Study of Hurricane Eyewall Mesovortices. A Preliminary Observational Study of Hurricane Eyewall Mesovortices. A BSTRACT

128 views • 1 slides

Vortex Rossby Waves in Hurricanes Katrina and Rita (2005) Falko Judt and Shuyi S. Chen

moat region without wave activity. Katrina Rita. no moat. Transient convective features collocated with high WN 2 activity, but no secondary wind maximum. Waves propagating around eyewall. Stagnation radius. Sustained WRV activity.

105 views • 1 slides