Measurement results by the hour (Koto) 4 Jun., 2018 - 10 Jun., 2018

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., 10 Jun. 0.0417 0.0373 0.0396
22:01-23:00, Sun., 10 Jun. 0.0416 0.0358 0.0394
21:01-22:00, Sun., 10 Jun. 0.0404 0.0356 0.0383
20:01-21:00, Sun., 10 Jun. 0.0413 0.0368 0.0393
19:01-20:00, Sun., 10 Jun. 0.0434 0.0384 0.0408
18:01-19:00, Sun., 10 Jun. 0.0457 0.0393 0.0425
17:01-18:00, Sun., 10 Jun. 0.0453 0.0350 0.0394
16:01-17:00, Sun., 10 Jun. 0.0413 0.0355 0.0381
15:01-16:00, Sun., 10 Jun. 0.0423 0.0378 0.0396
14:01-15:00, Sun., 10 Jun. 0.0419 0.0371 0.0390
13:01-14:00, Sun., 10 Jun. 0.0413 0.0352 0.0381
12:01-13:00, Sun., 10 Jun. 0.0401 0.0340 0.0363
11:01-12:00, Sun., 10 Jun. 0.0385 0.0340 0.0360
10:01-11:00, Sun., 10 Jun. 0.0388 0.0336 0.0356
09:01-10:00, Sun., 10 Jun. 0.0381 0.0336 0.0357
08:01-09:00, Sun., 10 Jun. 0.0389 0.0334 0.0368
07:01-08:00, Sun., 10 Jun. 0.0372 0.0335 0.0354
06:01-07:00, Sun., 10 Jun. 0.0373 0.0332 0.0354
05:01-06:00, Sun., 10 Jun. 0.0376 0.0330 0.0352
04:01-05:00, Sun., 10 Jun. 0.0383 0.0331 0.0351
03:01-04:00, Sun., 10 Jun. 0.0375 0.0331 0.0353
02:01-03:00, Sun., 10 Jun. 0.0378 0.0334 0.0353
01:01-02:00, Sun., 10 Jun. 0.0373 0.0339 0.0355
00:01-01:00, Sun., 10 Jun. 0.0378 0.0339 0.0354
23:01-24:00, Sat., 09 Jun. 0.0373 0.0325 0.0353
22:01-23:00, Sat., 09 Jun. 0.0376 0.0337 0.0353
21:01-22:00, Sat., 09 Jun. 0.0379 0.0334 0.0353
20:01-21:00, Sat., 09 Jun. 0.0376 0.0333 0.0352
19:01-20:00, Sat., 09 Jun. 0.0372 0.0328 0.0351
18:01-19:00, Sat., 09 Jun. 0.0372 0.0327 0.0355
17:01-18:00, Sat., 09 Jun. 0.0379 0.0333 0.0355
16:01-17:00, Sat., 09 Jun. 0.0379 0.0325 0.0351
15:01-16:00, Sat., 09 Jun. 0.0385 0.0331 0.0355
14:01-15:00, Sat., 09 Jun. 0.0375 0.0333 0.0355
13:01-14:00, Sat., 09 Jun. 0.0375 0.0332 0.0354
12:01-13:00, Sat., 09 Jun. 0.0375 0.0331 0.0354
11:01-12:00, Sat., 09 Jun. 0.0380 0.0334 0.0356
10:01-11:00, Sat., 09 Jun. 0.0380 0.0328 0.0353
09:01-10:00, Sat., 09 Jun. 0.0370 0.0333 0.0353
08:01-09:00, Sat., 09 Jun. 0.0382 0.0334 0.0355
07:01-08:00, Sat., 09 Jun. 0.0392 0.0328 0.0356
06:01-07:00, Sat., 09 Jun. 0.0377 0.0325 0.0352
05:01-06:00, Sat., 09 Jun. 0.0384 0.0334 0.0356
04:01-05:00, Sat., 09 Jun. 0.0379 0.0330 0.0352
03:01-04:00, Sat., 09 Jun. 0.0373 0.0336 0.0353
02:01-03:00, Sat., 09 Jun. 0.0393 0.0336 0.0363
01:01-02:00, Sat., 09 Jun. 0.0398 0.0350 0.0374
00:01-01:00, Sat., 09 Jun. 0.0428 0.0371 0.0396
23:01-24:00, Fri., 08 Jun. 0.0429 0.0357 0.0396
22:01-23:00, Fri., 08 Jun. 0.0373 0.0336 0.0355
21:01-22:00, Fri., 08 Jun. 0.0377 0.0334 0.0354
20:01-21:00, Fri., 08 Jun. 0.0380 0.0339 0.0358
19:01-20:00, Fri., 08 Jun. 0.0372 0.0328 0.0352
18:01-19:00, Fri., 08 Jun. 0.0374 0.0339 0.0353
17:01-18:00, Fri., 08 Jun. 0.0376 0.0334 0.0352
16:01-17:00, Fri., 08 Jun. 0.0377 0.0321 0.0350
15:01-16:00, Fri., 08 Jun. 0.0372 0.0328 0.0351
14:01-15:00, Fri., 08 Jun. 0.0371 0.0330 0.0352
13:01-14:00, Fri., 08 Jun. 0.0372 0.0336 0.0353
12:01-13:00, Fri., 08 Jun. 0.0376 0.0325 0.0352
11:01-12:00, Fri., 08 Jun. 0.0363 0.0314 0.0348
10:01-11:00, Fri., 08 Jun. 0.0368 0.0328 0.0351
09:01-10:00, Fri., 08 Jun. 0.0369 0.0331 0.0350
08:01-09:00, Fri., 08 Jun. 0.0374 0.0332 0.0351
07:01-08:00, Fri., 08 Jun. 0.0388 0.0336 0.0352
06:01-07:00, Fri., 08 Jun. 0.0376 0.0334 0.0353
05:01-06:00, Fri., 08 Jun. 0.0388 0.0328 0.0354
04:01-05:00, Fri., 08 Jun. 0.0378 0.0332 0.0353
03:01-04:00, Fri., 08 Jun. 0.0379 0.0332 0.0354
02:01-03:00, Fri., 08 Jun. 0.0373 0.0325 0.0351
01:01-02:00, Fri., 08 Jun. 0.0375 0.0332 0.0349
00:01-01:00, Fri., 08 Jun. 0.0381 0.0331 0.0355
23:01-24:00, Thu., 07 Jun. 0.0375 0.0330 0.0352
22:01-23:00, Thu., 07 Jun. 0.0367 0.0326 0.0348
21:01-22:00, Thu., 07 Jun. 0.0381 0.0327 0.0351
20:01-21:00, Thu., 07 Jun. 0.0370 0.0335 0.0351
19:01-20:00, Thu., 07 Jun. 0.0373 0.0332 0.0352
18:01-19:00, Thu., 07 Jun. 0.0372 0.0327 0.0349
17:01-18:00, Thu., 07 Jun. 0.0369 0.0335 0.0351
16:01-17:00, Thu., 07 Jun. 0.0379 0.0330 0.0350
15:01-16:00, Thu., 07 Jun. 0.0372 0.0331 0.0352
14:01-15:00, Thu., 07 Jun. 0.0373 0.0330 0.0353
13:01-14:00, Thu., 07 Jun. 0.0371 0.0322 0.0348
12:01-13:00, Thu., 07 Jun. 0.0370 0.0325 0.0348
11:01-12:00, Thu., 07 Jun. 0.0372 0.0327 0.0348
10:01-11:00, Thu., 07 Jun. 0.0365 0.0326 0.0348
09:01-10:00, Thu., 07 Jun. 0.0374 0.0325 0.0348
08:01-09:00, Thu., 07 Jun. 0.0373 0.0333 0.0350
07:01-08:00, Thu., 07 Jun. 0.0373 0.0334 0.0353
06:01-07:00, Thu., 07 Jun. 0.0371 0.0332 0.0353
05:01-06:00, Thu., 07 Jun. 0.0370 0.0332 0.0351
04:01-05:00, Thu., 07 Jun. 0.0390 0.0337 0.0357
03:01-04:00, Thu., 07 Jun. 0.0390 0.0344 0.0367
02:01-03:00, Thu., 07 Jun. 0.0394 0.0354 0.0374
01:01-02:00, Thu., 07 Jun. 0.0398 0.0343 0.0375
00:01-01:00, Thu., 07 Jun. 0.0407 0.0352 0.0384
23:01-24:00, Wed., 06 Jun. 0.0390 0.0354 0.0371
22:01-23:00, Wed., 06 Jun. 0.0390 0.0335 0.0363
21:01-22:00, Wed., 06 Jun. 0.0387 0.0345 0.0368
20:01-21:00, Wed., 06 Jun. 0.0409 0.0356 0.0382
19:01-20:00, Wed., 06 Jun. 0.0427 0.0368 0.0396
18:01-19:00, Wed., 06 Jun. 0.0437 0.0375 0.0405
17:01-18:00, Wed., 06 Jun. 0.0432 0.0380 0.0413
16:01-17:00, Wed., 06 Jun. 0.0443 0.0377 0.0400
15:01-16:00, Wed., 06 Jun. 0.0462 0.0398 0.0425
14:01-15:00, Wed., 06 Jun. 0.0459 0.0395 0.0425
13:01-14:00, Wed., 06 Jun. 0.0431 0.0363 0.0404
12:01-13:00, Wed., 06 Jun. 0.0408 0.0353 0.0377
11:01-12:00, Wed., 06 Jun. 0.0400 0.0350 0.0372
10:01-11:00, Wed., 06 Jun. 0.0400 0.0353 0.0376
09:01-10:00, Wed., 06 Jun. 0.0386 0.0352 0.0368
08:01-09:00, Wed., 06 Jun. 0.0385 0.0340 0.0362
07:01-08:00, Wed., 06 Jun. 0.0406 0.0350 0.0376
06:01-07:00, Wed., 06 Jun. 0.0409 0.0354 0.0378
05:01-06:00, Wed., 06 Jun. 0.0406 0.0358 0.0382
04:01-05:00, Wed., 06 Jun. 0.0395 0.0344 0.0372
03:01-04:00, Wed., 06 Jun. 0.0382 0.0343 0.0362
02:01-03:00, Wed., 06 Jun. 0.0387 0.0338 0.0357
01:01-02:00, Wed., 06 Jun. 0.0385 0.0341 0.0359
00:01-01:00, Wed., 06 Jun. 0.0387 0.0339 0.0357
23:01-24:00, Tue., 05 Jun. 0.0377 0.0345 0.0360
22:01-23:00, Tue., 05 Jun. 0.0388 0.0323 0.0355
21:01-22:00, Tue., 05 Jun. 0.0382 0.0335 0.0351
20:01-21:00, Tue., 05 Jun. 0.0373 0.0335 0.0352
19:01-20:00, Tue., 05 Jun. 0.0379 0.0332 0.0353
18:01-19:00, Tue., 05 Jun. 0.0381 0.0334 0.0355
17:01-18:00, Tue., 05 Jun. 0.0375 0.0331 0.0353
16:01-17:00, Tue., 05 Jun. 0.0373 0.0332 0.0353
15:01-16:00, Tue., 05 Jun. 0.0378 0.0341 0.0354
14:01-15:00, Tue., 05 Jun. 0.0379 0.0335 0.0356
13:01-14:00, Tue., 05 Jun. 0.0372 0.0339 0.0355
12:01-13:00, Tue., 05 Jun. 0.0377 0.0336 0.0352
11:01-12:00, Tue., 05 Jun. 0.0382 0.0334 0.0356
10:01-11:00, Tue., 05 Jun. 0.0372 0.0335 0.0352
09:01-10:00, Tue., 05 Jun. 0.0376 0.0329 0.0351
08:01-09:00, Tue., 05 Jun. 0.0375 0.0335 0.0356
07:01-08:00, Tue., 05 Jun. 0.0374 0.0331 0.0357
06:01-07:00, Tue., 05 Jun. 0.0377 0.0343 0.0358
05:01-06:00, Tue., 05 Jun. 0.0374 0.0331 0.0358
04:01-05:00, Tue., 05 Jun. 0.0371 0.0333 0.0354
03:01-04:00, Tue., 05 Jun. 0.0379 0.0337 0.0354
02:01-03:00, Tue., 05 Jun. 0.0376 0.0336 0.0354
01:01-02:00, Tue., 05 Jun. 0.0378 0.0331 0.0353
00:01-01:00, Tue., 05 Jun. 0.0377 0.0332 0.0351
23:01-24:00, Mon., 04 Jun. 0.0374 0.0335 0.0353
22:01-23:00, Mon., 04 Jun. 0.0379 0.0333 0.0355
21:01-22:00, Mon., 04 Jun. 0.0379 0.0332 0.0353
20:01-21:00, Mon., 04 Jun. 0.0381 0.0328 0.0351
19:01-20:00, Mon., 04 Jun. 0.0370 0.0332 0.0352
18:01-19:00, Mon., 04 Jun. 0.0375 0.0338 0.0354
17:01-18:00, Mon., 04 Jun. 0.0372 0.0327 0.0352
16:01-17:00, Mon., 04 Jun. 0.0372 0.0332 0.0354
15:01-16:00, Mon., 04 Jun. 0.0376 0.0334 0.0354
14:01-15:00, Mon., 04 Jun. 0.0376 0.0332 0.0354
13:01-14:00, Mon., 04 Jun. 0.0370 0.0335 0.0352
12:01-13:00, Mon., 04 Jun. 0.0369 0.0332 0.0352
11:01-12:00, Mon., 04 Jun. 0.0379 0.0329 0.0348
10:01-11:00, Mon., 04 Jun. 0.0378 0.0329 0.0353
09:01-10:00, Mon., 04 Jun. 0.0381 0.0331 0.0352
08:01-09:00, Mon., 04 Jun. 0.0375 0.0338 0.0356
07:01-08:00, Mon., 04 Jun. 0.0372 0.0329 0.0355
06:01-07:00, Mon., 04 Jun. 0.0380 0.0334 0.0355
05:01-06:00, Mon., 04 Jun. 0.0374 0.0336 0.0354
04:01-05:00, Mon., 04 Jun. 0.0374 0.0333 0.0355
03:01-04:00, Mon., 04 Jun. 0.0381 0.0332 0.0355
02:01-03:00, Mon., 04 Jun. 0.0386 0.0330 0.0356
01:01-02:00, Mon., 04 Jun. 0.0377 0.0340 0.0356
00:01-01:00, Mon., 04 Jun. 0.0377 0.0325 0.0355