Live press conference now . . .
“the container vessel has not been damaged”
“the internal pressure is stabilized”
20 to 50 uSv of radiation detected
“there is no massive radioactive leakage”
http://globaltravelerinternational.blogspot.com/2011/03/nhk-tokyo-japan-live-tv.html
Good news, but why was this explosion larger ? Just more hydrogen gas ?