I think something with this page is wrong! All dates have the same coordinates
If you click on the headline for the date, you get to a page with other (i think the correct!) coordinates.
e.g.:
Friday 2 July 2010
Coordinates
West of -30°: .2381376, .1819624 East of -30°: .1264053, .6430719
on the page
if you click on the headline:
Coordinates
West of -30°: .8418482, .0259198 East of -30°: .0283449, .3162712
it seems all day have the coordinates of the 1.