In a thunderstorm, what is the updraft speed needed to create softball-sized hail?
A. 73 mph
B. 83 mph
C. 93 mph
D. 103 mph
A. 73 mph
B. 83 mph
C. 93 mph
D. 103 mph
Copyright 2013 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
Posted: 01/14/2013
Copyright 2013 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
