SEMINAR: REMINDER -AOML SEMINAR - TOMORROW June 12, 2012 - 2 PM - Dr. Wesley Terwey - "Preliminary Analysis ofConvective Initiation in ,the Hurricane Rainband Region"

[Aoml.Receptionist <aoml.receptionist@noaa.gov>]

AOML SEMINAR

 

DATE:                  Tuesday, June 12, 2012

 

TIME:                  2 PM -- refreshments at 1:45 PM

 

LOCATION:      AOML 1st floor   conference room

 

SPEAKER:        Dr. Wesley Terwey

  Assistant Professor of Meteorology/Dept.
  of Earth Sciences, University of South Alabama

 

TITLE:              "Preliminary Analysis of Convective
Initiation in the Hurricane
Rainband Region"

 

ABSTRACT: Convection in mature hurricanes is affected by a variety of influences that are unique to
the special environments within the vortex. We attempt to better quantify the initiation of
convection outside the primary eyewall by examining the environments in which it forms in a
numerically-simulated hurricane vortex. We find that a significant number of convective initiation
environments in the outer band regions are influenced by low theta-e and dry air in the midlevels
and/or cold pools from prior convection. By performing statistical analysis and appropriate back
trajectories on these environments, we will focus on explaining both why these thermodynamical influences
may be important to outer band convection and where these influences originated in the first place.

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  Access Code: 246-745-810
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  Meeting ID: 246-745-810Code