LARGE STRATOSPHERIC SUDDEN WARMING IN ANTARCTIC LATE WINTER AND SHALLOW OZONE HOLE IN 1988

Observational data of ozone at Syowa Station (69°S, 40°E) was mainly used in this study. There occurred a large stratospheric sudden warming in the southern hemisphere in late winter of 1988 which competes in suddenness and size with major mid-winter warmings in the northern hemisphere. Associated w...

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Bibliographic Details
Main Authors: カンザワ ヒロシ, カワグチ サダオ, Hiroshi KANZAWA, Sadao KAWAGUCHI
Format: Report
Language:English
Published: ABSTRACT 1991
Subjects:
Antarctic
Syowa Station
Antarc*
Antarctica
Polar meteorology and glaciology
Proceedings of the NIPR Symposium on Polar Meteorology and Glaciology
Online Access:https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=3651
http://id.nii.ac.jp/1291/00003651/
https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=3651&item_no=1&attribute_id=18&file_no=1
Description
Summary:Observational data of ozone at Syowa Station (69°S, 40°E) was mainly used in this study. There occurred a large stratospheric sudden warming in the southern hemisphere in late winter of 1988 which competes in suddenness and size with major mid-winter warmings in the northern hemisphere. Associated with the dynamical phenomenon of the sudden warming, total ozone increased over the eastern hemispheric part of Antarctica. The sudden warming as well as other warmings which followed it made the 1988 Antarctic ozone hole shallow in depth and small in area. For details, the reader may refer to the full paper of this work (H. KANZAWA and S. KAWAGUCHI : Geophys. Res. Lett., 17,77,1990).

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