Development of the polar vortex in the 1999-2000 Arctic winter stratosphere

The 1999-2000 Arctic stratospheric vortex was unusually cold, especially in the early winter lower stratosphere, with a larger area near polar stratospheric cloud formation temperatures in Dec and Jan, and much lower temperatures averaged over Nov-Jan, than any previously observed Arctic winter.

Bibliographic Details
Main Authors: Manney, G. L., Sabutis, J. L.
Language:English
Published: 2004
Subjects:
Online Access:http://hdl.handle.net/2014/14464
Description
Summary:The 1999-2000 Arctic stratospheric vortex was unusually cold, especially in the early winter lower stratosphere, with a larger area near polar stratospheric cloud formation temperatures in Dec and Jan, and much lower temperatures averaged over Nov-Jan, than any previously observed Arctic winter.