Iowa State University

Iowa State University

College of Liberal Arts and Sciences

Department of Geological and Atmospheric Sciences

Got a question or comment?
Contact us at 515-294-4477 (geology)
geology@iastate.edu

Meteorology Undergrad Program
Phone: 515-294-3846
Meteorology Graduate Program
Phone: 515-294-1361


Neal Iverson
Chair
Department of Geological & Atmospheric Sciences
253 Science I
Ames, Iowa 50011

FAX: 515-294-6049

Xiaoqing Wu
Professor-in-Charge
Meteorology Program
3011 Agronomy Hall
515-294-9872


Bill Gallus
Tornado and severe weather photos

rear-flank downdraft

"landspout" in Colorado 7/87

Denver tornado 6/88

Wyoming tornado 6/90

Northwest Iowa tornado 6/04

Ft. Dodge area tornado 6/04

 

classic supercell - NE 5/91

"landspout" in Colorado 7/87

Wyoming tornado 6/90

Wyoming tornado 6/90

NW Iowa tornado 6/04

Ft. Dodge area tornado 6/04

 

supercell near Omaha on 4/26/91

"landspout" dissipating

Wyoming tornado 6/90

greenish wall cloud

Ft. Dodge area tornado 6/04

mammatus clouds ove Iowa 6/04