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Andrew Heymsfield

andrew_heymsfield

Andrew Heymsfield is a senior scientist at the U.S. National Center for Atmospheric Research in Boulder, Colorado. An expert on clouds, Dr. Heymsfield is a researcher in NCAR’s Mesoscale and Microscale Meteorology Division. To better understand the effects of clouds on climate, Heymsfield studies the microphysical and radiative properties of ice clouds. He uses instruments aboard research aircraft to measure cloud particle shapes and particle size distributions. Heymsfield has played a key role in developing software packages and analytic models to interpret those observations. His products are used in both cloud and general circulation models.

Interviews with Andrew Heymsfield
Andrew Heymsfield on hole-punch clouds made by jets