Uploaded by Mostofa Kamal

Group Meeting October 24 2019

advertisement
Weekly Group Meeting
October 24, 2019
Mostofa Kamal
Ph.D. Candidate
Supervisor: Dr. Yanping Li
Research Objective
• Simulate 3D supercell thunderstorm using WRF-CTL and WRF-PGW
sounding to investigate how MCS will evolve under warming climate
conditions
WRF Model Configurations
•
•
•
•
•
dx = dy = 2km, dz = 500 m
Microphysics Scheme = Thompson
Simulation length = 3 hour
Number of Grid box along East-West direction: 160 x 160 and 200 x 200
Number of Vertical Layers : 36
Simulated Reflectivity at 0.75 km height after 10
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
WRF-PGW
Simulated Reflectivity at 1.5 km height after 10
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
WRF-PGW
Simulated Reflectivity at 0.75 km height after 40
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
Simulated Reflectivity at 1.5 km height after 40
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
WRF-PGW
Simulated Reflectivity at 4 km height after 40
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
WRF-PGW
Simulated Reflectivity at 9 km height after 40
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
WRF-PGW
Simulated Rain water mixing ratio at 1.5 km height
after 40 minutes
WRF-CTL
WRF-PGW
Simulated Rain water mixing ratio at 1.5 km height
after 40 minutes
WRF-CTL
WRF-PGW
Simulated Rain water mixing ratio at 1.5 km height
after 40 minutes
WRF-CTL
WRF-PGW
WRF-CTL
WRF-PGW
Simulated Rain water mixing ratio at 1.5 km height
after 40 minutes
WRF-CTL
WRF-PGW
Simulated Reflectivity at 4 km height after 40
minutes
WRF-CTL
WRF-CTL
WRF-CTL
WRF-CTL
WRF-PGW
WRF-PGW
Surface Temp. Maps
Sounding Profile: Tropics vs Pole
Source: Patrick T. Brown, Asst. Professor,
Department of Meteorology & Climate Science SAN JOSÉ STATE UNIVERSITY
Download