PPT-SO254 - Advection What is advection?
Author : marina-yarberry | Published Date : 2019-02-07
Advection is the transfer of a property of the air by the wind There are many things that can be advected temperature vorticity relative and planetary momentum
Presentation Embed Code
Download Presentation
Download Presentation The PPT/PDF document "SO254 - Advection What is advection?" is the property of its rightful owner. Permission is granted to download and print the materials on this website for personal, non-commercial use only, and to display it on your personal computer provided you do not modify the materials and that you retain all copyright notices contained in the materials. By downloading content from our website, you accept the terms of this agreement.
SO254 - Advection What is advection?: Transcript
Advection is the transfer of a property of the air by the wind There are many things that can be advected temperature vorticity relative and planetary momentum moisture Advection of . geog-www.sbs.ohio-state.edu/courses/G620/.../ASP620Lecture10.ppt. . Cyclogenesis. Extratropical cyclones often form when an . upper level trough (e.g. a shortwave) . approaches . a front that is stationary or moving relatively slowly. Convection. Mike July. 2011 Severe Weather Seminar. Elevated . vs. Overrunning. Colman. – first coined the term “. elevated. ” in 1990. . His research found that forcing for these storms does not typically come from convectively unstable air ascending a sloped surface (implying . Lecture 11. Mass Transfer, Stefan problem, Liquid/vapor interface boundary condition, Example problem 3.9. Announcements. Midterm 1. Monday, September 28, 2015. 8-10 AM, PE 104. ?. Review . Friday, September . Extratropical. cyclones. Visible satellite image 26 Oct 2010. Low pressure 955.2 . mb. . Image courtesy NASA. Cloud pattern typically associated with an . extratropical. cyclone (Image courtesy NASA). , Chapter 1:. Basics of atmospheric motion. time scales of atmospheric variability. Lovejoy 2013, EOS . Lovejoy 2013, EOS . time scales of atmospheric variability. Gage and . Nastrom. (1985). [shifted x10 to right]. Friday . 09. /. 26. /2014. Continue . Review Material. Geopotential. Thickness. Thermal Wind. Geopotential. , Thickness, and the Thermal Wind. What is . geopotential. ?. . Work. needed to lift a unit of mass from sea level to a given altitude…. What is advection?. Advection is the transfer of a property of the air by the wind. There are many things that can be . advected. : temperature, vorticity (relative and planetary), momentum, moisture. Extratropical. cyclones. View of an . extratropical. cyclone from above (top panel) and from the side (bottom panel). In top panel, gray lines are isobars with pressures in . mb. , red L indicates the center of the . GCMs. Nathan Arnold. 1,2. with Eli Tziperman. 1. , . Zhiming. Kuang. 1. , . David Randall. 2. and Mark Branson. 2. 1 . Harvard University, . 2 . Colorado State University. Tropical Dynamics Workshop. Kohei. Kawano. 1. , . Kohei. Aranami. 1. , . Tabito. Hara. 1. , . Kengo. Matsubayashi. 1. , Masami Sakamoto. 1. , Yuji . Kitamura. 2. 1. Numerical Prediction Division, Japan Meteorological Agency. Extratropical. Cyclone 3-4 January 2008. Record-setting wind speeds. Central pressure of 956 . mb. Rapid . Cyclogenesis. Characterized by strong warm . a. dvection. Heavy Precipitation. . Showing Warm Advection in Northern California. S. ensitivity . A. pproximate . M. ethod . Pedram. . Falsafi. , Amir Hakami. Carleton University, Canada. CMAS 2015, . Chapel . Hill. for Sensitivity Advection in CMAQ. Overview. Horizontal advection in CTMs. Negin Sobhani . 1,2. , . Davide. Del Vento. 2. ,David Gill. 2. , Sam Elliot. 3,2. ,and . Srinath. Vadlamani. 4. 1. 1 . University of Iowa . 2. National Center for atmospheric Research(NCAR) . 3. Look at vertical distribution of geostrophic wind.. Identify thermal advection, and backing and veering winds.. Look at an example map.. Thermal Wind. 300 . hPa. . isotachs. of the geostrophic wind at 00 UTC.
Download Document
Here is the link to download the presentation.
"SO254 - Advection What is advection?"The content belongs to its owner. You may download and print it for personal use, without modification, and keep all copyright notices. By downloading, you agree to these terms.
Related Documents