Regional and Mesoscale Meteorology Branch

Introduction:

This training session describes a technique to track the elevated mixed layer (EML) that can be an important ingredient for severe thunderstorm events. The technique makes use of a new water vapor band on the GOES-R series (7.3 micron band) along with the Advected Layer Precipitable Water product.

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 Learning Center.

1. Live VISIT teletraining session led by an instructor (20 minutes). Check the VISIT Training Calendar to see the current schedule and sign up. Upon registering for a teletraining session, you will receive an email with a link (GoToMeeting or WebEx) to connect to the session.
2. YouTube video:

References / Additional Links:

• Gitro, C. M., D. Bikos, E. J. Szoke, M. L. Jurewicz Sr., A. E. Cohen, and M. W. Foster, 2019: New satellite technology and products to help in the identification and tracking of the elevated mixed layer. J. Operational Meteor., 7 (13), 180-192, doi: https://doi.org/10.15191/nwajom.2019.0713
• Carlson, T.N., Benjamin, S. G., Forbes, G. S., and Y-F. Li, 1983: Elevated Mixed Layers in the Regional Severe Storm Environment: Conceptual Model and Case Studies. Mon. Wea. Rev., 111, 1453–1474.
• Banacos, P.C., and M.L. Ekster, 2010: The Association of the Elevated Mixed Layer with Significant Severe Weather Events in the Northeastern United States. Wea. Forecasting, 25, 1082–1102.
• Blog entry: Elevated Mixed Layer event on 16 December 2019
• Blog entry: GOES-16 7.34 micron band applications for the 6 March 2017 event