1 December 1999	Final Announcement
14 January 2000	Invited Review abstracts due.
17 January 2000	Invited Review abstracts posted on this web site.
14 February 2000	Contributed paper abstracts due. Early Registration deadline; $225 fee. Hereafter registration fee = $275 (Happy Valentines Day!)
17 February 2000	Contributed abstracts posted on this Web site.
10 March 2000	Late Registration deadline
27–29 March 2000	Workshop at JHU APL
28 April 2000	Invited Review JGR-planets special issue papers due; JGR-planets special issue contributed papers due