The following is the current operational status of Fukushima Daini 
Nuclear Power Station subsequent to the aftershock that occurred at 2:07 
pm, April 12.  The maximum seismic acceleration was observed to be 46.6 gal at the 
basement mat of the reactor building of Unit 4.

Influence of radioactivity outside: None 

The figures of the exhaust stack monitors for radiation monitoring and the 
monitoring posts at the station boundary are within the usual range, and 
there is no outside radioactive influence as of now.