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Tracking the Elevated Mixed Layer with a new GOES-R Water Vapor Band

Dan Bikos, Ed Szoke, and Dan Lindsey

Introduction

This training session describes a technique to track the elevated mixed layer (EML) that can be an important ingredient for severe thunderstorm events. Currently, a blend of soundings and GOES sounder 7.4 um band is utilized, however with GOES-R the 7.34 um band will be available at much higher spatial and temporal resolution, making this technique much more efficient to apply.

Prerequisites

This is a basic course. There are no prerequisites. For those interested in additional background information, see the VISIT session titled Water Vapor Imagery Analysis for Severe Weather

Training Session Options

NOAA/NWS students - to begin the training, use the web-based video, YouTube video, or audio playback options below (if present for this session). Certificates of completion for NOAA/NWS employees can be obtained by accessing the session via the Commerce Learn Center

  1. Audio playback (recommended for low-bandwidth users) - This is an audio playback version in the form of a downloadable VISITview and can be taken at anytime.

    Create a directory to download the audio playback file (50 MB) from the following link: http://rammb.cira.colostate.edu/training/visit/training_sessions/tracking_the_elevated_mixed_layer_with_a_new_goes_r_water_vapor_band/tracking_the_elevated_mixed_layer_with_a_new_goes_r_water_vapor_band_audio.exe

    After extracting the files into that directory click on either the visitplay.bat or visitauto.bat file to start the lesson. If both files are present, use visitauto.bat

  2. Live VISIT teletraining (with an instructor leading the session). Check the VISIT Training Calendar to signup for teletraining. The session will last 20 minutes. This teletraining session uses the VISITview software, where a Windows PC with an Internet connection is needed.

    Please follow the teletraining installation instructions to install the session

  3. VISITview playback without Audio - You may step through the VISITview file on your own to view the presentation. If talking points are available, you may use these in tandem with going through the slides.

    Create a directory to download the playback file from the following site: http://rammb.cira.colostate.edu/training/visit/training_sessions/tracking_the_elevated_mixed_layer_with_a_new_goes_r_water_vapor_band/tracking_the_elevated_mixed_layer_with_a_new_goes_r_water_vapor_band.exe

    After extracting the files into that directory click on the visitlocal.bat file to start the lesson. Advance slides on your own using the navigation controls (i.e., the Next button will advance to the next slide)

  4. YouTube video:

References/Additional Links

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