[Eoas-seminar] Reminder Colloquium announcement, TODAY at 3:00 PM
eoas-seminar at lists.fsu.edu
eoas-seminar at lists.fsu.edu
Fri Apr 26 09:16:32 EDT 2024
Hi all,
TODAY at 3:00 PM, we will have this semester's last colloquium:
*Speaker*: Dr. Cory Barton, Space Science Division, U.S. Naval Research
Laboratory, Washington, D.C.
*Title*: From Ground to Space: Challenges in New Frontiers of Numerical
Weather Prediction
*Abstract*: Numerical weather prediction (NWP) has grown considerably
from its humble beginnings decades ago. Current state-of-the-art NWP
models routinely produce skillful global forecasts at high resolution
thanks to advances in computational fluid dynamics, understanding of
physical meteorological processes, and availability of supercomputing
resources. These advances have led many prediction centers worldwide to
stretch the boundaries of their systems and begin exercising these
models in spatial and temporal domains outside those of traditional NWP.
One such system is the Navy Global Environmental Model (NAVGEM), which
delivers operational tropospheric weather forecasts for the U.S. Navy.
Recent development has provided a configuration of NAVGEM that leverages
new scientific and computing capabilities to deliver long-range seasonal
forecasts up to 100 km in altitude. A prototype research configuration
is also in development that extends this capability even further to
deliver space weather forecasts of the thermosphere up to 500 km in
altitude. This presentation will review uncovered challenges in
long-range and space weather prediction and describe novel strategies in
evolving NAVGEM from a global NWP model into a whole atmosphere
prediction system.
*Location*: EOAS 1050
*Time*: Friday, April 26 at 3:00 PM
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