Measurement results by the hour (Ota) 2 Oct., 2017 - 8 Oct., 2017

Shown in µGy/h (microgray per hour)

Gray indicates an amount of energy (absorbed dose) when radiation hits a material object, and 1 gray (Gy) of radiation doses in the air can be converted to 1 sievert (Sv).

Measurement time Dose rate
μGy/h (microgray per hour)
Maximum value Minimum value Average value
23:01-24:00, Sun., 08 Oct. 0.0388 0.0330 0.0355
22:01-23:00, Sun., 08 Oct. 0.0373 0.0334 0.0352
21:01-22:00, Sun., 08 Oct. 0.0368 0.0332 0.0351
20:01-21:00, Sun., 08 Oct. 0.0381 0.0332 0.0350
19:01-20:00, Sun., 08 Oct. 0.0368 0.0328 0.0352
18:01-19:00, Sun., 08 Oct. 0.0373 0.0336 0.0353
17:01-18:00, Sun., 08 Oct. 0.0370 0.0325 0.0351
16:01-17:00, Sun., 08 Oct. 0.0370 0.0335 0.0353
15:01-16:00, Sun., 08 Oct. 0.0375 0.0338 0.0352
14:01-15:00, Sun., 08 Oct. 0.0388 0.0334 0.0355
13:01-14:00, Sun., 08 Oct. 0.0388 0.0337 0.0355
12:01-13:00, Sun., 08 Oct. 0.0372 0.0338 0.0354
11:01-12:00, Sun., 08 Oct. 0.0370 0.0342 0.0355
10:01-11:00, Sun., 08 Oct. 0.0384 0.0333 0.0354
09:01-10:00, Sun., 08 Oct. 0.0382 0.0340 0.0357
08:01-09:00, Sun., 08 Oct. 0.0370 0.0335 0.0354
07:01-08:00, Sun., 08 Oct. 0.0372 0.0328 0.0353
06:01-07:00, Sun., 08 Oct. 0.0372 0.0337 0.0350
05:01-06:00, Sun., 08 Oct. 0.0370 0.0325 0.0351
04:01-05:00, Sun., 08 Oct. 0.0372 0.0334 0.0352
03:01-04:00, Sun., 08 Oct. 0.0368 0.0326 0.0349
02:01-03:00, Sun., 08 Oct. 0.0369 0.0336 0.0351
01:01-02:00, Sun., 08 Oct. 0.0368 0.0329 0.0350
00:01-01:00, Sun., 08 Oct. 0.0369 0.0322 0.0349
23:01-24:00, Sat., 07 Oct. 0.0369 0.0323 0.0348
22:01-23:00, Sat., 07 Oct. 0.0385 0.0318 0.0349
21:01-22:00, Sat., 07 Oct. 0.0370 0.0326 0.0347
20:01-21:00, Sat., 07 Oct. 0.0369 0.0329 0.0350
19:01-20:00, Sat., 07 Oct. 0.0372 0.0319 0.0349
18:01-19:00, Sat., 07 Oct. 0.0373 0.0327 0.0351
17:01-18:00, Sat., 07 Oct. 0.0374 0.0328 0.0351
16:01-17:00, Sat., 07 Oct. 0.0366 0.0332 0.0350
15:01-16:00, Sat., 07 Oct. 0.0374 0.0325 0.0350
14:01-15:00, Sat., 07 Oct. 0.0367 0.0329 0.0350
13:01-14:00, Sat., 07 Oct. 0.0387 0.0329 0.0351
12:01-13:00, Sat., 07 Oct. 0.0369 0.0334 0.0353
11:01-12:00, Sat., 07 Oct. 0.0372 0.0329 0.0351
10:01-11:00, Sat., 07 Oct. 0.0370 0.0329 0.0352
09:01-10:00, Sat., 07 Oct. 0.0375 0.0332 0.0350
08:01-09:00, Sat., 07 Oct. 0.0383 0.0340 0.0356
07:01-08:00, Sat., 07 Oct. 0.0401 0.0338 0.0360
06:01-07:00, Sat., 07 Oct. 0.0425 0.0355 0.0379
05:01-06:00, Sat., 07 Oct. 0.0485 0.0397 0.0427
04:01-05:00, Sat., 07 Oct. 0.0492 0.0438 0.0464
03:01-04:00, Sat., 07 Oct. 0.0510 0.0431 0.0471
02:01-03:00, Sat., 07 Oct. 0.0506 0.0441 0.0472
01:01-02:00, Sat., 07 Oct. 0.0508 0.0449 0.0477
00:01-01:00, Sat., 07 Oct. 0.0525 0.0449 0.0489
23:01-24:00, Fri., 06 Oct. 0.0494 0.0411 0.0444
22:01-23:00, Fri., 06 Oct. 0.0489 0.0366 0.0426
21:01-22:00, Fri., 06 Oct. 0.0427 0.0367 0.0396
20:01-21:00, Fri., 06 Oct. 0.0484 0.0393 0.0439
19:01-20:00, Fri., 06 Oct. 0.0504 0.0434 0.0473
18:01-19:00, Fri., 06 Oct. 0.0496 0.0407 0.0450
17:01-18:00, Fri., 06 Oct. 0.0479 0.0398 0.0440
16:01-17:00, Fri., 06 Oct. 0.0443 0.0343 0.0393
15:01-16:00, Fri., 06 Oct. 0.0401 0.0341 0.0366
14:01-15:00, Fri., 06 Oct. 0.0386 0.0346 0.0360
13:01-14:00, Fri., 06 Oct. 0.0389 0.0341 0.0361
12:01-13:00, Fri., 06 Oct. 0.0373 0.0338 0.0361
11:01-12:00, Fri., 06 Oct. 0.0376 0.0341 0.0360
10:01-11:00, Fri., 06 Oct. 0.0392 0.0349 0.0364
09:01-10:00, Fri., 06 Oct. 0.0394 0.0345 0.0364
08:01-09:00, Fri., 06 Oct. 0.0389 0.0332 0.0361
07:01-08:00, Fri., 06 Oct. 0.0396 0.0348 0.0362
06:01-07:00, Fri., 06 Oct. 0.0389 0.0342 0.0361
05:01-06:00, Fri., 06 Oct. 0.0379 0.0333 0.0361
04:01-05:00, Fri., 06 Oct. 0.0386 0.0342 0.0361
03:01-04:00, Fri., 06 Oct. 0.0388 0.0344 0.0360
02:01-03:00, Fri., 06 Oct. 0.0379 0.0334 0.0360
01:01-02:00, Fri., 06 Oct. 0.0391 0.0345 0.0360
00:01-01:00, Fri., 06 Oct. 0.0391 0.0342 0.0359
23:01-24:00, Thu., 05 Oct. 0.0384 0.0339 0.0358
22:01-23:00, Thu., 05 Oct. 0.0376 0.0334 0.0356
21:01-22:00, Thu., 05 Oct. 0.0386 0.0338 0.0359
20:01-21:00, Thu., 05 Oct. 0.0374 0.0339 0.0357
19:01-20:00, Thu., 05 Oct. 0.0377 0.0333 0.0358
18:01-19:00, Thu., 05 Oct. 0.0403 0.0336 0.0357
17:01-18:00, Thu., 05 Oct. 0.0376 0.0333 0.0357
16:01-17:00, Thu., 05 Oct. 0.0379 0.0339 0.0358
15:01-16:00, Thu., 05 Oct. 0.0381 0.0345 0.0360
14:01-15:00, Thu., 05 Oct. 0.0377 0.0342 0.0359
13:01-14:00, Thu., 05 Oct. 0.0375 0.0342 0.0361
12:01-13:00, Thu., 05 Oct. 0.0385 0.0346 0.0362
11:01-12:00, Thu., 05 Oct. 0.0390 0.0346 0.0361
10:01-11:00, Thu., 05 Oct. 0.0390 0.0341 0.0361
09:01-10:00, Thu., 05 Oct. 0.0377 0.0345 0.0361
08:01-09:00, Thu., 05 Oct. 0.0388 0.0344 0.0362
07:01-08:00, Thu., 05 Oct. 0.0393 0.0337 0.0363
06:01-07:00, Thu., 05 Oct. 0.0398 0.0339 0.0362
05:01-06:00, Thu., 05 Oct. 0.0403 0.0348 0.0363
04:01-05:00, Thu., 05 Oct. 0.0382 0.0342 0.0361
03:01-04:00, Thu., 05 Oct. 0.0381 0.0344 0.0360
02:01-03:00, Thu., 05 Oct. 0.0386 0.0335 0.0359
01:01-02:00, Thu., 05 Oct. 0.0373 0.0338 0.0358
00:01-01:00, Thu., 05 Oct. 0.0373 0.0338 0.0359
23:01-24:00, Wed., 04 Oct. 0.0385 0.0341 0.0359
22:01-23:00, Wed., 04 Oct. 0.0389 0.0343 0.0359
21:01-22:00, Wed., 04 Oct. 0.0385 0.0344 0.0360
20:01-21:00, Wed., 04 Oct. 0.0378 0.0343 0.0357
19:01-20:00, Wed., 04 Oct. 0.0378 0.0336 0.0357
18:01-19:00, Wed., 04 Oct. 0.0377 0.0335 0.0357
17:01-18:00, Wed., 04 Oct. 0.0379 0.0338 0.0359
16:01-17:00, Wed., 04 Oct. 0.0387 0.0338 0.0358
15:01-16:00, Wed., 04 Oct. 0.0372 0.0334 0.0356
14:01-15:00, Wed., 04 Oct. 0.0375 0.0334 0.0357
13:01-14:00, Wed., 04 Oct. 0.0373 0.0346 0.0359
12:01-13:00, Wed., 04 Oct. 0.0386 0.0341 0.0360
11:01-12:00, Wed., 04 Oct. 0.0377 0.0330 0.0360
10:01-11:00, Wed., 04 Oct. 0.0397 0.0342 0.0362
09:01-10:00, Wed., 04 Oct. 0.0376 0.0344 0.0361
08:01-09:00, Wed., 04 Oct. 0.0376 0.0345 0.0361
07:01-08:00, Wed., 04 Oct. 0.0390 0.0339 0.0359
06:01-07:00, Wed., 04 Oct. 0.0386 0.0333 0.0361
05:01-06:00, Wed., 04 Oct. 0.0404 0.0347 0.0367
04:01-05:00, Wed., 04 Oct. 0.0386 0.0341 0.0363
03:01-04:00, Wed., 04 Oct. 0.0411 0.0346 0.0364
02:01-03:00, Wed., 04 Oct. 0.0393 0.0349 0.0362
01:01-02:00, Wed., 04 Oct. 0.0385 0.0342 0.0362
00:01-01:00, Wed., 04 Oct. 0.0388 0.0338 0.0361
23:01-24:00, Tue., 03 Oct. 0.0381 0.0339 0.0361
22:01-23:00, Tue., 03 Oct. 0.0371 0.0345 0.0360
21:01-22:00, Tue., 03 Oct. 0.0387 0.0342 0.0360
20:01-21:00, Tue., 03 Oct. 0.0389 0.0330 0.0360
19:01-20:00, Tue., 03 Oct. 0.0399 0.0343 0.0359
18:01-19:00, Tue., 03 Oct. 0.0388 0.0342 0.0360
17:01-18:00, Tue., 03 Oct. 0.0393 0.0338 0.0357
16:01-17:00, Tue., 03 Oct. 0.0386 0.0344 0.0359
15:01-16:00, Tue., 03 Oct. 0.0380 0.0339 0.0358
14:01-15:00, Tue., 03 Oct. 0.0391 0.0335 0.0358
13:01-14:00, Tue., 03 Oct. 0.0384 0.0336 0.0357
12:01-13:00, Tue., 03 Oct. 0.0375 0.0333 0.0359
11:01-12:00, Tue., 03 Oct. 0.0380 0.0336 0.0360
10:01-11:00, Tue., 03 Oct. 0.0375 0.0338 0.0359
09:01-10:00, Tue., 03 Oct. 0.0392 0.0351 0.0366
08:01-09:00, Tue., 03 Oct. 0.0396 0.0347 0.0367
07:01-08:00, Tue., 03 Oct. 0.0394 0.0347 0.0364
06:01-07:00, Tue., 03 Oct. 0.0383 0.0348 0.0363
05:01-06:00, Tue., 03 Oct. 0.0385 0.0340 0.0363
04:01-05:00, Tue., 03 Oct. 0.0389 0.0343 0.0362
03:01-04:00, Tue., 03 Oct. 0.0401 0.0342 0.0363
02:01-03:00, Tue., 03 Oct. 0.0403 0.0353 0.0368
01:01-02:00, Tue., 03 Oct. 0.0439 0.0361 0.0386
00:01-01:00, Tue., 03 Oct. 0.0449 0.0354 0.0415
23:01-24:00, Mon., 02 Oct. 0.0443 0.0354 0.0401
22:01-23:00, Mon., 02 Oct. 0.0385 0.0341 0.0362
21:01-22:00, Mon., 02 Oct. 0.0405 0.0351 0.0374
20:01-21:00, Mon., 02 Oct. 0.0421 0.0343 0.0366
19:01-20:00, Mon., 02 Oct. 0.0378 0.0340 0.0357
18:01-19:00, Mon., 02 Oct. 0.0378 0.0338 0.0358
17:01-18:00, Mon., 02 Oct. 0.0395 0.0337 0.0360
16:01-17:00, Mon., 02 Oct. 0.0373 0.0334 0.0356
15:01-16:00, Mon., 02 Oct. 0.0375 0.0338 0.0358
14:01-15:00, Mon., 02 Oct. 0.0385 0.0337 0.0360
13:01-14:00, Mon., 02 Oct. 0.0389 0.0332 0.0357
12:01-13:00, Mon., 02 Oct. 0.0381 0.0336 0.0358
11:01-12:00, Mon., 02 Oct. 0.0398 0.0336 0.0356
10:01-11:00, Mon., 02 Oct. 0.0374 0.0341 0.0358
09:01-10:00, Mon., 02 Oct. 0.0374 0.0333 0.0354
08:01-09:00, Mon., 02 Oct. 0.0370 0.0334 0.0355
07:01-08:00, Mon., 02 Oct. 0.0382 0.0335 0.0356
06:01-07:00, Mon., 02 Oct. 0.0377 0.0341 0.0355
05:01-06:00, Mon., 02 Oct. 0.0382 0.0334 0.0356
04:01-05:00, Mon., 02 Oct. 0.0371 0.0342 0.0357
03:01-04:00, Mon., 02 Oct. 0.0382 0.0338 0.0358
02:01-03:00, Mon., 02 Oct. 0.0371 0.0339 0.0358
01:01-02:00, Mon., 02 Oct. 0.0379 0.0344 0.0359
00:01-01:00, Mon., 02 Oct. 0.0381 0.0340 0.0358