"reload" for the latest data

Dose rate at Tsukuba (KEK)

measured at: Oho 1, Tsukuba 305-0801, Japan
detector: GM counter (photo)



present dose rate at Tsukuba


dose rate time series at Tsukuba

(1 min average)



(1 hour average)



- faq (in japanese)

results from 3/14 14:00 to 4/5 12:00 (NaI scintillator, at same place)[in Japanese]

Radiation monitoring at KEK


[note]
- The results are an average of 1 min with the unit of μSv/h.
- The environmental dose is about 0.07 - 0.09 μSv/h,
and the results include the environmental dose.