Fukushima Daiichi: Radiation readings at perimeter declining slowly

JAIF reports the latest radiation readings at the Fukushima Daiichi plant as of 21:00, Mar. 31st (08:00 am Thursday March 31 ET)

  • 0.94mSv/h (940 μSv/h) at the south side of the office builiding
  • 148μSv/h at the Main gate
  • 70μSv/h at the West gate

Previous readings

21:00, Mar. 30th (8:00 am Wednesday March 30 ET)

  • 1.00 mSv/h (1000 μSv/h) at the south side of the office building
  • 156 μSv/h at the main gate
  • 72 μSv/h at the west gate

15:00, Mar. 30th (02:00 am Wednesday March 30 ET)

  • 1.05mSv/h (1050 μSv/h) at the south side of the office building
  • 163 μSv/h at the main gate
  • 75 μSv/h at the west gate

09:00, Mar. 30th  (20:00:00 Tuesday March 29 ET)

  • 1.05 mSv/h (1050 μSv/h) at the south side of the office building
  • 169 μSv/h at the Main gate
  • 78 μSv/h at the West gate

Previous readings at the West Gate

  • 120.0 μSv/h at 21:30, Mar. 28 (08:30 am Monday March 28 ET)
  • 122.8 μSv/h at 15:30, Mar. 28 (02:30 am Monday March 28 ET)
  • 132.5 μSv/h at the West gate at 16:00, Mar. 27 (03:00 am Sunday March 27 ET)
Geoff Zeiss

Geoff Zeiss

Geoff Zeiss has more than 20 years experience in the geospatial software industry and 15 years experience developing enterprise geospatial solutions for the utilities, communications, and public works industries. His particular interests include the convergence of BIM, CAD, geospatial, and 3D. In recognition of his efforts to evangelize geospatial in vertical industries such as utilities and construction, Geoff received the Geospatial Ambassador Award at Geospatial World Forum 2014. Currently Geoff is Principal at Between the Poles, a thought leadership consulting firm. From 2001 to 2012 Geoff was Director of Utility Industry Program at Autodesk Inc, where he was responsible for thought leadership for the utility industry program. From 1999 to 2001 he was Director of Enterprise Software Development at Autodesk. He received one of ten annual global technology awards in 2004 from Oracle Corporation for technical innovation and leadership in the use of Oracle. Prior to Autodesk Geoff was Director of Product Development at VISION* Solutions. VISION* Solutions is credited with pioneering relational spatial data management, CAD/GIS integration, and long transactions (data versioning) in the utility, communications, and public works industries. Geoff is a frequent speaker at geospatial and utility events around the world including Geospatial World Forum, Where 2.0, MundoGeo Connect (Brazil), Middle East Spatial Geospatial Forum, India Geospatial Forum, Location Intelligence, Asia Geospatial Forum, and GITA events in US, Japan and Australia. Geoff received Speaker Excellence Awards at GITA 2007-2009.

View article by Geoff Zeiss

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