Cloud-top parameters - A hail indicatorAirborne photographic observations of four hail-producing storms are discussed. With the exception of one storm producing a tornadic event, the overshooting tops were nearly steady-state. The tops were consistently high and wide, reaching maximum heights within about 5 minutes of the initiation of hail. Measured updraft velocities in the turrets composing the overshooting top were 25 m/sec. The dimensions of the overshooting tops were sufficiently large to permit satellite observation.
Document ID
19760036368
Acquisition Source
Legacy CDMS
Document Type
Conference Proceedings
Authors
Pearl, E. W. (Chicago, University Chicago, Ill., United States)
Shenk, W. E. (Chicago Univ. Chicago, IL, United States)
Skillman, W. (NASA Goddard Space Flight Center Greenbelt, Md., United States)