NOAA Photo Library Banner
Takes you to the Top Page Takes you to the About this Site page. Takes you to the Contacts page. Takes you to the HELP page. Takes you to the Credits page. Takes you to the Collections page. Takes you to the search page. Takes you to the Links page.

NOAA Photo Library Image - wea01901

Early diagram showing the evolution of cyclones and the polar front theory first advanced by J. Bjerknes. In: "Life Cycle of Cyclones and the Polar Front Theory of Atmospheric Circulation," p. 3, Geofysiske Publikationer, Vol III, No. 1, 1922.

Image ID: wea01901, NOAA's National Weather Service (NWS) Collection

Category: Monsters/Winter Storms/Diagram/

High Resolution Photo Available

Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA),
NOAA Central Library
NOAA Privacy Policy | NOAA Disclaimer
Last Updated:
November 10, 2017