Measurement results by the hour (Koto) 7 May., 2018 - 13 May., 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., 13 May. 0.0392 0.0340 0.0361
22:01-23:00, Sun., 13 May. 0.0395 0.0340 0.0363
21:01-22:00, Sun., 13 May. 0.0426 0.0352 0.0383
20:01-21:00, Sun., 13 May. 0.0422 0.0363 0.0395
19:01-20:00, Sun., 13 May. 0.0411 0.0358 0.0384
18:01-19:00, Sun., 13 May. 0.0418 0.0363 0.0395
17:01-18:00, Sun., 13 May. 0.0435 0.0381 0.0405
16:01-17:00, Sun., 13 May. 0.0422 0.0367 0.0396
15:01-16:00, Sun., 13 May. 0.0416 0.0356 0.0381
14:01-15:00, Sun., 13 May. 0.0380 0.0340 0.0360
13:01-14:00, Sun., 13 May. 0.0373 0.0334 0.0356
12:01-13:00, Sun., 13 May. 0.0376 0.0345 0.0359
11:01-12:00, Sun., 13 May. 0.0379 0.0342 0.0359
10:01-11:00, Sun., 13 May. 0.0376 0.0331 0.0355
09:01-10:00, Sun., 13 May. 0.0375 0.0332 0.0353
08:01-09:00, Sun., 13 May. 0.0372 0.0327 0.0351
07:01-08:00, Sun., 13 May. 0.0393 0.0331 0.0352
06:01-07:00, Sun., 13 May. 0.0378 0.0332 0.0351
05:01-06:00, Sun., 13 May. 0.0383 0.0332 0.0351
04:01-05:00, Sun., 13 May. 0.0377 0.0327 0.0354
03:01-04:00, Sun., 13 May. 0.0379 0.0327 0.0353
02:01-03:00, Sun., 13 May. 0.0372 0.0329 0.0352
01:01-02:00, Sun., 13 May. 0.0377 0.0338 0.0356
00:01-01:00, Sun., 13 May. 0.0375 0.0330 0.0352
23:01-24:00, Sat., 12 May. 0.0380 0.0334 0.0354
22:01-23:00, Sat., 12 May. 0.0380 0.0328 0.0351
21:01-22:00, Sat., 12 May. 0.0369 0.0331 0.0352
20:01-21:00, Sat., 12 May. 0.0373 0.0326 0.0350
19:01-20:00, Sat., 12 May. 0.0368 0.0333 0.0352
18:01-19:00, Sat., 12 May. 0.0376 0.0328 0.0349
17:01-18:00, Sat., 12 May. 0.0375 0.0331 0.0353
16:01-17:00, Sat., 12 May. 0.0371 0.0333 0.0352
15:01-16:00, Sat., 12 May. 0.0383 0.0328 0.0353
14:01-15:00, Sat., 12 May. 0.0382 0.0333 0.0353
13:01-14:00, Sat., 12 May. 0.0385 0.0325 0.0353
12:01-13:00, Sat., 12 May. 0.0377 0.0335 0.0353
11:01-12:00, Sat., 12 May. 0.0384 0.0332 0.0354
10:01-11:00, Sat., 12 May. 0.0386 0.0323 0.0353
09:01-10:00, Sat., 12 May. 0.0378 0.0335 0.0355
08:01-09:00, Sat., 12 May. 0.0377 0.0338 0.0355
07:01-08:00, Sat., 12 May. 0.0369 0.0326 0.0354
06:01-07:00, Sat., 12 May. 0.0377 0.0338 0.0356
05:01-06:00, Sat., 12 May. 0.0385 0.0338 0.0355
04:01-05:00, Sat., 12 May. 0.0388 0.0333 0.0355
03:01-04:00, Sat., 12 May. 0.0372 0.0335 0.0353
02:01-03:00, Sat., 12 May. 0.0389 0.0333 0.0354
01:01-02:00, Sat., 12 May. 0.0379 0.0334 0.0352
00:01-01:00, Sat., 12 May. 0.0389 0.0331 0.0353
23:01-24:00, Fri., 11 May. 0.0378 0.0336 0.0353
22:01-23:00, Fri., 11 May. 0.0375 0.0325 0.0349
21:01-22:00, Fri., 11 May. 0.0378 0.0333 0.0351
20:01-21:00, Fri., 11 May. 0.0372 0.0333 0.0354
19:01-20:00, Fri., 11 May. 0.0375 0.0325 0.0351
18:01-19:00, Fri., 11 May. 0.0370 0.0333 0.0351
17:01-18:00, Fri., 11 May. 0.0367 0.0332 0.0350
16:01-17:00, Fri., 11 May. 0.0371 0.0329 0.0349
15:01-16:00, Fri., 11 May. 0.0386 0.0333 0.0352
14:01-15:00, Fri., 11 May. 0.0377 0.0331 0.0351
13:01-14:00, Fri., 11 May. 0.0370 0.0327 0.0347
12:01-13:00, Fri., 11 May. 0.0379 0.0334 0.0350
11:01-12:00, Fri., 11 May. 0.0377 0.0329 0.0351
10:01-11:00, Fri., 11 May. 0.0371 0.0331 0.0351
09:01-10:00, Fri., 11 May. 0.0374 0.0332 0.0351
08:01-09:00, Fri., 11 May. 0.0377 0.0334 0.0352
07:01-08:00, Fri., 11 May. 0.0374 0.0337 0.0353
06:01-07:00, Fri., 11 May. 0.0389 0.0330 0.0351
05:01-06:00, Fri., 11 May. 0.0383 0.0335 0.0352
04:01-05:00, Fri., 11 May. 0.0379 0.0327 0.0352
03:01-04:00, Fri., 11 May. 0.0371 0.0329 0.0353
02:01-03:00, Fri., 11 May. 0.0376 0.0331 0.0350
01:01-02:00, Fri., 11 May. 0.0370 0.0326 0.0350
00:01-01:00, Fri., 11 May. 0.0365 0.0318 0.0350
23:01-24:00, Thu., 10 May. 0.0374 0.0328 0.0349
22:01-23:00, Thu., 10 May. 0.0379 0.0332 0.0351
21:01-22:00, Thu., 10 May. 0.0371 0.0322 0.0347
20:01-21:00, Thu., 10 May. 0.0366 0.0321 0.0349
19:01-20:00, Thu., 10 May. 0.0369 0.0331 0.0349
18:01-19:00, Thu., 10 May. 0.0379 0.0319 0.0351
17:01-18:00, Thu., 10 May. 0.0363 0.0330 0.0347
16:01-17:00, Thu., 10 May. 0.0387 0.0330 0.0351
15:01-16:00, Thu., 10 May. 0.0374 0.0332 0.0352
14:01-15:00, Thu., 10 May. 0.0391 0.0334 0.0361
13:01-14:00, Thu., 10 May. 0.0442 0.0360 0.0389
12:01-13:00, Thu., 10 May. 0.0460 0.0385 0.0417
11:01-12:00, Thu., 10 May. 0.0417 0.0335 0.0364
10:01-11:00, Thu., 10 May. 0.0379 0.0328 0.0351
09:01-10:00, Thu., 10 May. 0.0373 0.0332 0.0350
08:01-09:00, Thu., 10 May. 0.0378 0.0332 0.0350
07:01-08:00, Thu., 10 May. 0.0372 0.0328 0.0350
06:01-07:00, Thu., 10 May. 0.0375 0.0323 0.0351
05:01-06:00, Thu., 10 May. 0.0373 0.0330 0.0354
04:01-05:00, Thu., 10 May. 0.0374 0.0329 0.0350
03:01-04:00, Thu., 10 May. 0.0378 0.0332 0.0351
02:01-03:00, Thu., 10 May. 0.0379 0.0329 0.0348
01:01-02:00, Thu., 10 May. 0.0371 0.0323 0.0347
00:01-01:00, Thu., 10 May. 0.0367 0.0332 0.0349
23:01-24:00, Wed., 09 May. 0.0369 0.0329 0.0347
22:01-23:00, Wed., 09 May. 0.0369 0.0331 0.0350
21:01-22:00, Wed., 09 May. 0.0368 0.0332 0.0348
20:01-21:00, Wed., 09 May. 0.0374 0.0326 0.0350
19:01-20:00, Wed., 09 May. 0.0374 0.0330 0.0350
18:01-19:00, Wed., 09 May. 0.0371 0.0330 0.0349
17:01-18:00, Wed., 09 May. 0.0377 0.0330 0.0349
16:01-17:00, Wed., 09 May. 0.0364 0.0331 0.0348
15:01-16:00, Wed., 09 May. 0.0369 0.0326 0.0348
14:01-15:00, Wed., 09 May. 0.0384 0.0332 0.0353
13:01-14:00, Wed., 09 May. 0.0377 0.0340 0.0356
12:01-13:00, Wed., 09 May. 0.0396 0.0339 0.0361
11:01-12:00, Wed., 09 May. 0.0391 0.0349 0.0368
10:01-11:00, Wed., 09 May. 0.0398 0.0356 0.0374
09:01-10:00, Wed., 09 May. 0.0410 0.0359 0.0377
08:01-09:00, Wed., 09 May. 0.0428 0.0366 0.0389
07:01-08:00, Wed., 09 May. 0.0422 0.0375 0.0398
06:01-07:00, Wed., 09 May. 0.0416 0.0374 0.0394
05:01-06:00, Wed., 09 May. 0.0432 0.0382 0.0403
04:01-05:00, Wed., 09 May. 0.0419 0.0372 0.0396
03:01-04:00, Wed., 09 May. 0.0435 0.0364 0.0391
02:01-03:00, Wed., 09 May. 0.0411 0.0365 0.0388
01:01-02:00, Wed., 09 May. 0.0407 0.0358 0.0385
00:01-01:00, Wed., 09 May. 0.0419 0.0374 0.0395
23:01-24:00, Tue., 08 May. 0.0415 0.0366 0.0389
22:01-23:00, Tue., 08 May. 0.0414 0.0357 0.0387
21:01-22:00, Tue., 08 May. 0.0407 0.0367 0.0385
20:01-21:00, Tue., 08 May. 0.0439 0.0370 0.0398
19:01-20:00, Tue., 08 May. 0.0424 0.0377 0.0400
18:01-19:00, Tue., 08 May. 0.0427 0.0386 0.0405
17:01-18:00, Tue., 08 May. 0.0410 0.0362 0.0383
16:01-17:00, Tue., 08 May. 0.0387 0.0337 0.0364
15:01-16:00, Tue., 08 May. 0.0373 0.0333 0.0353
14:01-15:00, Tue., 08 May. 0.0379 0.0338 0.0353
13:01-14:00, Tue., 08 May. 0.0375 0.0331 0.0351
12:01-13:00, Tue., 08 May. 0.0384 0.0328 0.0351
11:01-12:00, Tue., 08 May. 0.0374 0.0326 0.0349
10:01-11:00, Tue., 08 May. 0.0373 0.0334 0.0352
09:01-10:00, Tue., 08 May. 0.0373 0.0326 0.0348
08:01-09:00, Tue., 08 May. 0.0380 0.0331 0.0353
07:01-08:00, Tue., 08 May. 0.0377 0.0338 0.0354
06:01-07:00, Tue., 08 May. 0.0386 0.0330 0.0353
05:01-06:00, Tue., 08 May. 0.0383 0.0336 0.0355
04:01-05:00, Tue., 08 May. 0.0385 0.0338 0.0363
03:01-04:00, Tue., 08 May. 0.0384 0.0341 0.0363
02:01-03:00, Tue., 08 May. 0.0378 0.0342 0.0359
01:01-02:00, Tue., 08 May. 0.0389 0.0349 0.0367
00:01-01:00, Tue., 08 May. 0.0399 0.0344 0.0372
23:01-24:00, Mon., 07 May. 0.0421 0.0361 0.0391
22:01-23:00, Mon., 07 May. 0.0431 0.0379 0.0398
21:01-22:00, Mon., 07 May. 0.0445 0.0392 0.0414
20:01-21:00, Mon., 07 May. 0.0439 0.0386 0.0409
19:01-20:00, Mon., 07 May. 0.0451 0.0391 0.0416
18:01-19:00, Mon., 07 May. 0.0435 0.0374 0.0407
17:01-18:00, Mon., 07 May. 0.0405 0.0358 0.0380
16:01-17:00, Mon., 07 May. 0.0389 0.0341 0.0365
15:01-16:00, Mon., 07 May. 0.0393 0.0346 0.0367
14:01-15:00, Mon., 07 May. 0.0379 0.0337 0.0356
13:01-14:00, Mon., 07 May. 0.0380 0.0333 0.0356
12:01-13:00, Mon., 07 May. 0.0380 0.0336 0.0355
11:01-12:00, Mon., 07 May. 0.0380 0.0339 0.0356
10:01-11:00, Mon., 07 May. 0.0377 0.0333 0.0355
09:01-10:00, Mon., 07 May. 0.0377 0.0338 0.0356
08:01-09:00, Mon., 07 May. 0.0382 0.0336 0.0357
07:01-08:00, Mon., 07 May. 0.0380 0.0331 0.0356
06:01-07:00, Mon., 07 May. 0.0384 0.0336 0.0360
05:01-06:00, Mon., 07 May. 0.0402 0.0343 0.0368
04:01-05:00, Mon., 07 May. 0.0388 0.0349 0.0369
03:01-04:00, Mon., 07 May. 0.0415 0.0356 0.0387
02:01-03:00, Mon., 07 May. 0.0450 0.0366 0.0410
01:01-02:00, Mon., 07 May. 0.0416 0.0359 0.0384
00:01-01:00, Mon., 07 May. 0.0466 0.0394 0.0432