Who was Carl-Gustaf Rossby and how did he change meteorology?

Carl-Gustaf Rossby was a Swedish-born American meteorologist who revolutionized atmospheric science by explaining large-scale weather motions using fluid mechanics. He identified and characterized both the jet stream and long waves in the westerlies, which now bear his name. His foundational work earned him recognition as a pioneer in meteorology and oceanography.

What we know

• Carl-Gustaf Rossby was a Swedish-born American meteorologist who lived from 1898 to 1957. [1, 2]
• He first explained the large-scale motions of the atmosphere in terms of fluid mechanics. [2]
• He identified and characterized the jet stream and the long waves in the westerlies known as Rossby waves. [2]
• He was the second recipient of the Carl-Gustaf Rossby Research Medal in 1953. [3]

Where to go next

• how it workedWhat are Rossby waves?
• what followedWhat is the Carl-Gustaf Rossby Research Medal?
• the bigger pictureWhat do meteorologists study?
• whoWho was H. Thomas Rossby?
• compared withHow does ocean circulation mirror atmospheric motion?
• an unexpected connectionHow does commercial shipping help us observe the ocean?Carl-Gustaf Rossby's scientific legacy extends through his family into oceanography, where historical observation methods utilized commercial cargo ships to track the Gulf Stream.

Sources

• [1]Carl-Gustaf Rossby (Wikidata Q60293) · CC0 1.0
• [2]Carl-Gustaf Rossby · CC BY-SA 4.0
• [3]Carl-Gustaf Rossby Research Medal · CC BY-SA 4.0
• [4]H. Thomas Rossby · CC BY-SA 4.0
• [5]Meteorologist · CC BY-SA 4.0

Your path

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