The ESD Publications website will be undergoing a major upgrade beginning Friday, October 11th at 5:00 PM PDT. The new upgraded site will be available no later than Monday, October 21st. Please plan to complete any critical activities before or after this time.

Potential Vorticity Estimates in the South Polar Vortex from ER-2 Data

Hartmann, R. Chan, B. L. Gary, M. R. Schroeberl, P. Newman, R. L. Martin, M. Loewenstein, J. Podolske, and S. Strahan (1989), Potential Vorticity Estimates in the South Polar Vortex from ER-2 Data, J. Geophys. Res., 94, 11,625-11.