JVJA (Japan VIsual Journalist Association) visited Hutabamachi, which is 3~7 km away from Fukushima plants on 3/13.
It was after the explosion of reactor 1 on 3/12. Tepco was venting reactor 3 to avoid its explosion.
JVJA went to the town office and Futaba kosei hospital, but nobody was there.
Medical staff ran away and it was all messed up inside of the building.
It was over 100 micro Sv/h. Because the radiation level was too high, none of their counter could indicate the accurate radiation level.
If you are in 100 micro Sv/h area, you exceed the safety limit of 1 mSv/y within 10 hours.