Tim Marshall
Emeritus Engineer & Meteorologist
Tim Marshall is a structural and forensic engineer and meteorologist known for analyzing damage from wind, hail and other severe weather. He joined Haag Engineering in 1983, became a Senior Engineer and Meteorologist, and has been a licensed Professional Engineer since 1989.
He has conducted more than 100 damage surveys of hailstorms, tornadoes and hurricanes, including the violent tornadoes at Jarrell (1997), Bridge Creek (1999), Greensburg (2007), Joplin (2011) and Moore (2013). He served on the development team of the Fujita Scale Enhancement Project, which produced the Enhanced Fujita Scale, and has been a principal damage-survey trainer for the National Weather Service.
A storm chaser since 1978, he has filmed more than 200 tornadoes, took part in the VORTEX2 field experiment, and edited Storm Track magazine from 1986 to 2002. He holds a B.S. from Northern Illinois University and two master's degrees from Texas Tech University.

AT A GLANCE
Senior Engineer and Meteorologist, Haag Engineering (joined 1983)
Development team member for the Enhanced Fujita (EF) Scale
100+ damage surveys, including Jarrell, Greensburg, Joplin and Moore
Storm chasing since 1978; 200+ tornadoes filmed
M.S. Atmospheric Sciences and M.S. Civil Engineering, Texas Tech University
SESSION
Session details coming soon
ADDRESS
405 N Jefferson Ave,
Suite 1015
Springfield, Missouri, 65806
