Fukushima 1 Nuclear Accident Day 11: Monday, 21 March 2011

15:55

Grey smoke emitted from the southeast corner of the Reactor Building #3 at the Fukushima I (Daiichi) plant, in the area of the spent fuel pool. TEPCO evacuated the site temporarily.

19:00

White smoke emitted from the roof of Reactor Building #2 at the Fukushima I (Daiichi) plant.

20:00

Full scale cooling restored for the Reactor #5.

23:45

Investigators and researchers in Japan criticized the lack of data on radioactive releases, making it difficult to predict the path of dispersal.