seven-level

Japan's government on Friday raised the accident classification for the nuclear crisis from Level 4 to Level 5 on a seven-level international scale.

Teams race to restore power to Japan nuke complex 2011

Japan's nuclear safety agency ratcheted up its rating for the Fukushima crisis, reclassifying the nuclear accident from Level 4 to Level 5 on a seven-level international scale.

Japan Admits Disasters Overwhelmed Government 2011

On Friday the rating of the nuclear accident went from Level 4 to Level 5 on a seven-level international scale.

Japanese survivors cling to hope as aid trickles in 2011

Japan has raised the severity rating of the nuclear situation from 4 to 5 on the seven-level international scale, putting it on a par with the Three Mile Island accident in 1979, although some experts say it is more serious.

Emergency power cable reaches Japan nuclear plant 2011

The IAEA said Japanese authorities are classifying the situation as Level 4 -- an "accident with local consequences" -- on the seven-level International Nuclear and Radiological Event Scale.

Plant Safety Systems Questioned From Failed Reactor Rebecca Smith 2011

Japanese officials on Friday reclassified the rating of the accident at the plant from Level 4 to Level 5 on a seven-level international scale, putting it on a par with the 1979 Three Mile Island accident.

Testing finds no radiation threat along West Coast 2011

The seven-level open garage, called 1111 Lincoln Road , transforms the banal into an immersive social sculpture.

The Public Option: Parks and Libraries Soar Julie V. Iovine 2010

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OpEdNews - Quicklink: Head of Rove Inquiry in Hot Water Himself 2007

Mr. Bloch had his computer's hard disk completely cleansed using a 'seven-level' wipe: a thorough scrubbing that conforms to Defense Department data-security standards.

OpEdNews - Quicklink: Head of Rove Inquiry in Hot Water Himself 2007

Mr. Bloch had his computer's hard disk completely cleansed using a "seven-level" wipe: a thorough scrubbing that conforms to Defense Department data-security standards.

Head of Rove Inquiry in Hot Seat Himself 2007