Haag has several specialists with degrees in both meteorology and engineering, including Dr. Christine Alfano, who has achieved the Certified Consulting Meteorologist (CCM) designation from the American Meteorological Society. Dr. Alfano is the only P.E. in the U.S. with a CCM designation.

Zachary Wienhoff is an engineer and meteorologist, and has worked on quantitative precipitation estimation algorithm focused on improving rainfall estimates and conducted field research on studying tornado/supercell dynamics and nocturnal convection. 

Fred Campagna, CCM, CBM, is a Senior Forensic Meteorologist with Haag Global. He is a veteran on-air meteorologist with 25 years’ experience. Fred has worked as forensic and consulting meteorologist for 11 years. He provides private forecasts for weather-dependent businesses and municipalities, consulting meteorology for civil and insurance-related legal cases, and courtroom and deposition testimony.

Kyle Pittman is an Associate Forensic Meteorologist with Haag Global. Mr. Pittman is currently a Graduate Teaching Assistant, Department of Earth, Atmosphere and Environment, Northern Illinois University. 

Tim Marshall, P.E., has a combined background in meteorology and civil engineering. He was a key contributor to the development of the Enhanced Fujita (EF) Scale used operationally by the National Weather Service since 2007 to rate tornadoes.