I would like an accurate update of the Vortex discovered off Rottnest Island on June 05 2006?

Question

A team of Scientists led by UWA's Dr Anya Waite, dicovered the massive vortex just west of Rottnest Island.
Does the vortex still exist today, If so ?
It was 200klms in diameter on June 2nd 06.
Is It getting bigger or smaller?
It was 1000mts in depth on June 02.?
How deep is It now.?

Answer 1

I couldn't find anything newer than three months ago but I was thinking you may be able to contact the author of this article: http://www.news.com.au/story/0,10117,19340338-29277,00.html and see if he has any new info