All 6 units of Fukushima Daiichi Nuclear Power Station have been shut down.

http://www.tepco.co.jp/en/press/corp-com/release/11031307-e.html

We measured radioactive materials inside of the nuclear power station area (outdoor) by monitoring car and

•  confirmed that radioactive materials level is higher than ordinary level.
• Also, the level at monitoring post is higher than ordinary level.
• We will continue to monitor in detail the possibility of radioactive material being discharged from exhaust stack or discharge canal.
• The national government has instructed evacuation for those local residents within 20km radius of the periphery because it's possible that radioactive materials are discharged.

===========TEPCO said !!! ==========================

All 6 units of Fukushima Daiichi Nuclear Power Station have been shut down.