Radiation triples at Tokyo monitoring station — Levels spike at multiple locations in last two hours

Published: May 2nd, 2012 at 1:42 pm ET
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Title: 東京都新宿区・足立区・品川区のリアルタイム計測放射線量ガイガーカウンター Shinjuku Adachi Shinagawa Tokyo Japan Geiger Counter 放射能 高精度測定 ゲルマニウム半導体検出器による超高精度測定・核種分析
Source: Security Tokyo
Date: May 3, 2012

Adachi

  • 0.37 microSv/h @ 12:30a JST (11:30a ET)
  • Average: 0.10 microSv/h

Shinjuku

  • 0.18 microSv/h @ 2:15a JST (1:15p ET)
  • Average: 0.055 microSv/h

The only other monitor at Security Tokyo (Shinagawa) shows no spike.

h/t Anonymous tip

View charts here (Unable to post images due to copyright); Available for next ~8 hours

Wind Patterns (h/t Bobby1)

Published: May 2nd, 2012 at 1:42 pm ET
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32 comments

32 comments to Radiation triples at Tokyo monitoring station — Levels spike at multiple locations in last two hours