#561551 Overall Influence

John A. Day

American meteorologist


Why is this person notable and influential?

From Wikipedia

John A. Day was an American meteorologist, educator, and sky-watching evangelist. He charted new Pan American Airways air routes throughout the Asia Pacific region in the era before weather satellites and computer-generated instant data. A photographer of nature and atmospheric phenomenon, he published numerous books, articles, atlases and cloud charts that explained the importance of weather. Popularly known as “The Cloudman” during his decades as both a college professor and lay advocate for cloud appreciation.

Source: Wikipedia

Other Resources


What schools is this person affiliated with?

Oregon State University

Public research university in Corvallis, Oregon, United States

Colorado College

Private liberal arts college in Colorado Springs, Colorado, United States

University of Redlands

Private liberal arts university located in Redlands, California

Influence Rankings by Discipline

How’s this person influential?
#2261 World Rank
Earth Sciences