MM5 Forecasting System UPGRADE

On 15 October, 2004, the once-daily MM5 forecast system was decomissioned after a 4 month overlap period with a more advanced system called MM5 RT-FDDA. The new system runs continuously, integrating available observational data, to provide better forecasts.

To find out more about RT-FDDA, please visit:
http://www.4dwx.org

If you have questions or comments about the new system please e-mail yates@ucar.edu

Thank you for your patience during this transition!