Session 6A | 
|   | Statistical Techniques:  MOS and Operational Forecast Support | 
|   | CoChair: Roger V. Pierce, OAR, Silver Spring, MD 
Chair: Daniel Nietfeld, NOAA/NWSFO, Valley, NE 
 | 
 | 4:00 PM | 6A.1 | On the ability to develop MOS guidance with short dependent samples from an evolving numerical model      Mark S. Antolik, NOAA/NWS, Silver Spring, MD; and M. N. Baker | 
 | 4:15 PM | 6A.2 | GFS-Based MOS Opaque Sky Cover and Ceiling Height Guidance for the Contiguous United States, Alaska, Hawaii, and Puerto Rico      Wei Yan, NOAA/NWS, Silver Spring, MD; and S. Zhao | 
 | 4:30 PM | 6A.3 | The NMM MOS replacement for the Eta MOS      Joseph C. Maloney III, NOAA/NWS, Silver Spring, MD; and E. Engle, P. Shafer, and G. Wagner | 
 | 4:45 PM | 6A.4 | Improvements to the Localized Aviation MOS Program (LAMP) statistical guidance for ceiling height and sky cover      Mitchell Weiss, WYLE Information Systems, Inc., McLean, VA; and J. E. Ghirardelli | 
 | 5:00 PM | 6A.5 | The conditional risk of severe convection estimated from archived NWS/Storm Prediction Center mesoscale objective analyses: potential uses in support of forecast operations and verification     Andrew R. Dean, CIMMS/Univ. of Oklahoma, Norman, OK; and R. S. Schneider, R. L. Thompson, J. Hart, and P. D. Bothwell | 
 | 5:15 PM | 6A.6 | Gridded Model Output Statistics: improving and expanding     Kathryn K. Gilbert, NOAA/NWS, Silver Spring, MD; and R. L. Cosgrove, K. L. Sheets, and G. A. Wagner |