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Haldir | 9 years ago

Are you certain you have your scaling factor correct? Your Link and also https://www.bfs.de/DE/themen/ion/umwelt/luft-boden/spurenmes... report ~50micro Becquerel/m3. Not sure how you calculated 10000 as the scaling factor.

discuss

en|9 years ago

9 mBq/m3 mesured for Fukushima (France, Valence). IRSN reports 1.5 µBq/m3 (gaseous + particulate fractions) or 0.31 µBq/m3 (particulate) for this event.

Haldir|9 years ago

Ah ok, Thanks for the clarification

manarth|9 years ago

The '10,000 times' is a quote from the CRIIRAD PDF: "It detected the fallout from Fukushima which was about 10,000 times higher than those measured in January 2017 on France."

  Il a permis de détecter les retombées de Fukushima qui étaient environ 10000
  fois supérieures à celles  mesurées  en  janvier  2017  sur  la  France.

rodionos|9 years ago

> Die Grafik wird wöchentlich aktualisiert.

Unfortunately, the BfS charts are updated weekly... Do they publish latest readings in raw format somewhere? I couldn't find anything other than the delayed raster chart.