I found that yesterday, when i was looking. but of course can't see it now.  Various news agencies quoted speedi as being in existence the day before, a german academic was taking SPEEDI  data from a japanese government website the day before, but Fukushima prefecture data was blank. (here's a link from the the guardian posted on the 15th)

ceebs:

Japan nuclear crisis and tsunami - live updates | World news | guardian.co.uk

Laura Oliver points out that Marian Steinbach, based in Germany, is collating all the real-time radiation data, collected via the System for Prediction of Environment Emergency Dose Information(SPEEDI), for the various prefectures in Japan in this Google Doc.

Sadly the Police never think it's as funny as you do.

Any idiot can face a crisis - it's day to day living that wears you out.