Measurement results by the hour (Ota) 14 Sep., 2015 - 20 Sep., 2015

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., 20 Sep. 0.0407 0.0365 0.0384
22:01-23:00, Sun., 20 Sep. 0.0410 0.0361 0.0382
21:01-22:00, Sun., 20 Sep. 0.0414 0.0360 0.0384
20:01-21:00, Sun., 20 Sep. 0.0415 0.0364 0.0385
19:01-20:00, Sun., 20 Sep. 0.0426 0.0360 0.0386
18:01-19:00, Sun., 20 Sep. 0.0415 0.0364 0.0387
17:01-18:00, Sun., 20 Sep. 0.0428 0.0362 0.0385
16:01-17:00, Sun., 20 Sep. 0.0424 0.0364 0.0387
15:01-16:00, Sun., 20 Sep. 0.0417 0.0362 0.0386
14:01-15:00, Sun., 20 Sep. 0.0423 0.0369 0.0388
13:01-14:00, Sun., 20 Sep. 0.0414 0.0348 0.0388
12:01-13:00, Sun., 20 Sep. 0.0422 0.0365 0.0387
11:01-12:00, Sun., 20 Sep. 0.0425 0.0363 0.0386
10:01-11:00, Sun., 20 Sep. 0.0414 0.0359 0.0382
09:01-10:00, Sun., 20 Sep. 0.0408 0.0366 0.0385
08:01-09:00, Sun., 20 Sep. 0.0429 0.0360 0.0383
07:01-08:00, Sun., 20 Sep. 0.0417 0.0357 0.0384
06:01-07:00, Sun., 20 Sep. 0.0411 0.0364 0.0385
05:01-06:00, Sun., 20 Sep. 0.0428 0.0360 0.0386
04:01-05:00, Sun., 20 Sep. 0.0430 0.0356 0.0385
03:01-04:00, Sun., 20 Sep. 0.0418 0.0363 0.0382
02:01-03:00, Sun., 20 Sep. 0.0416 0.0366 0.0387
01:01-02:00, Sun., 20 Sep. 0.0410 0.0363 0.0382
00:01-01:00, Sun., 20 Sep. 0.0431 0.0360 0.0380
23:01-24:00, Sat., 19 Sep. 0.0408 0.0352 0.0383
22:01-23:00, Sat., 19 Sep. 0.0419 0.0360 0.0383
21:01-22:00, Sat., 19 Sep. 0.0424 0.0356 0.0383
20:01-21:00, Sat., 19 Sep. 0.0413 0.0358 0.0383
19:01-20:00, Sat., 19 Sep. 0.0428 0.0351 0.0381
18:01-19:00, Sat., 19 Sep. 0.0434 0.0363 0.0386
17:01-18:00, Sat., 19 Sep. 0.0408 0.0358 0.0383
16:01-17:00, Sat., 19 Sep. 0.0430 0.0349 0.0384
15:01-16:00, Sat., 19 Sep. 0.0418 0.0361 0.0384
14:01-15:00, Sat., 19 Sep. 0.0427 0.0360 0.0386
13:01-14:00, Sat., 19 Sep. 0.0421 0.0357 0.0388
12:01-13:00, Sat., 19 Sep. 0.0416 0.0360 0.0386
11:01-12:00, Sat., 19 Sep. 0.0423 0.0350 0.0385
10:01-11:00, Sat., 19 Sep. 0.0415 0.0360 0.0385
09:01-10:00, Sat., 19 Sep. 0.0418 0.0353 0.0382
08:01-09:00, Sat., 19 Sep. 0.0429 0.0365 0.0382
07:01-08:00, Sat., 19 Sep. 0.0413 0.0361 0.0384
06:01-07:00, Sat., 19 Sep. 0.0408 0.0358 0.0381
05:01-06:00, Sat., 19 Sep. 0.0414 0.0362 0.0381
04:01-05:00, Sat., 19 Sep. 0.0409 0.0357 0.0380
03:01-04:00, Sat., 19 Sep. 0.0411 0.0362 0.0383
02:01-03:00, Sat., 19 Sep. 0.0406 0.0358 0.0381
01:01-02:00, Sat., 19 Sep. 0.0424 0.0361 0.0380
00:01-01:00, Sat., 19 Sep. 0.0412 0.0356 0.0379
23:01-24:00, Fri., 18 Sep. 0.0431 0.0360 0.0390
22:01-23:00, Fri., 18 Sep. 0.0417 0.0364 0.0390
21:01-22:00, Fri., 18 Sep. 0.0412 0.0357 0.0379
20:01-21:00, Fri., 18 Sep. 0.0420 0.0359 0.0381
19:01-20:00, Fri., 18 Sep. 0.0421 0.0363 0.0389
18:01-19:00, Fri., 18 Sep. 0.0434 0.0359 0.0389
17:01-18:00, Fri., 18 Sep. 0.0417 0.0357 0.0378
16:01-17:00, Fri., 18 Sep. 0.0405 0.0358 0.0377
15:01-16:00, Fri., 18 Sep. 0.0408 0.0354 0.0378
14:01-15:00, Fri., 18 Sep. 0.0413 0.0356 0.0380
13:01-14:00, Fri., 18 Sep. 0.0410 0.0359 0.0380
12:01-13:00, Fri., 18 Sep. 0.0410 0.0358 0.0378
11:01-12:00, Fri., 18 Sep. 0.0423 0.0363 0.0380
10:01-11:00, Fri., 18 Sep. 0.0436 0.0363 0.0393
09:01-10:00, Fri., 18 Sep. 0.0469 0.0393 0.0430
08:01-09:00, Fri., 18 Sep. 0.0516 0.0427 0.0480
07:01-08:00, Fri., 18 Sep. 0.0530 0.0432 0.0482
06:01-07:00, Fri., 18 Sep. 0.0507 0.0438 0.0473
05:01-06:00, Fri., 18 Sep. 0.0509 0.0416 0.0465
04:01-05:00, Fri., 18 Sep. 0.0464 0.0361 0.0396
03:01-04:00, Fri., 18 Sep. 0.0446 0.0372 0.0408
02:01-03:00, Fri., 18 Sep. 0.0439 0.0365 0.0405
01:01-02:00, Fri., 18 Sep. 0.0419 0.0362 0.0388
00:01-01:00, Fri., 18 Sep. 0.0437 0.0358 0.0381
23:01-24:00, Thu., 17 Sep. 0.0412 0.0363 0.0379
22:01-23:00, Thu., 17 Sep. 0.0408 0.0356 0.0380
21:01-22:00, Thu., 17 Sep. 0.0422 0.0356 0.0386
20:01-21:00, Thu., 17 Sep. 0.0444 0.0379 0.0410
19:01-20:00, Thu., 17 Sep. 0.0438 0.0386 0.0414
18:01-19:00, Thu., 17 Sep. 0.0451 0.0360 0.0414
17:01-18:00, Thu., 17 Sep. 0.0468 0.0378 0.0409
16:01-17:00, Thu., 17 Sep. 0.0475 0.0414 0.0447
15:01-16:00, Thu., 17 Sep. 0.0476 0.0395 0.0439
14:01-15:00, Thu., 17 Sep. 0.0469 0.0413 0.0438
13:01-14:00, Thu., 17 Sep. 0.0507 0.0435 0.0463
12:01-13:00, Thu., 17 Sep. 0.0496 0.0435 0.0467
11:01-12:00, Thu., 17 Sep. 0.0522 0.0432 0.0470
10:01-11:00, Thu., 17 Sep. 0.0488 0.0421 0.0453
09:01-10:00, Thu., 17 Sep. 0.0482 0.0404 0.0452
08:01-09:00, Thu., 17 Sep. 0.0509 0.0430 0.0467
07:01-08:00, Thu., 17 Sep. 0.0512 0.0446 0.0484
06:01-07:00, Thu., 17 Sep. 0.0523 0.0461 0.0494
05:01-06:00, Thu., 17 Sep. 0.0506 0.0440 0.0478
04:01-05:00, Thu., 17 Sep. 0.0517 0.0412 0.0454
03:01-04:00, Thu., 17 Sep. 0.0471 0.0411 0.0435
02:01-03:00, Thu., 17 Sep. 0.0448 0.0375 0.0417
01:01-02:00, Thu., 17 Sep. 0.0438 0.0377 0.0411
00:01-01:00, Thu., 17 Sep. 0.0467 0.0379 0.0422
23:01-24:00, Wed., 16 Sep. 0.0470 0.0385 0.0434
22:01-23:00, Wed., 16 Sep. 0.0471 0.0386 0.0428
21:01-22:00, Wed., 16 Sep. 0.0463 0.0404 0.0437
20:01-21:00, Wed., 16 Sep. 0.0453 0.0395 0.0427
19:01-20:00, Wed., 16 Sep. 0.0456 0.0383 0.0410
18:01-19:00, Wed., 16 Sep. 0.0460 0.0395 0.0418
17:01-18:00, Wed., 16 Sep. 0.0468 0.0397 0.0424
16:01-17:00, Wed., 16 Sep. 0.0445 0.0365 0.0408
15:01-16:00, Wed., 16 Sep. 0.0414 0.0365 0.0392
14:01-15:00, Wed., 16 Sep. 0.0435 0.0366 0.0393
13:01-14:00, Wed., 16 Sep. 0.0422 0.0366 0.0394
12:01-13:00, Wed., 16 Sep. 0.0428 0.0361 0.0391
11:01-12:00, Wed., 16 Sep. 0.0427 0.0369 0.0394
10:01-11:00, Wed., 16 Sep. 0.0417 0.0364 0.0390
09:01-10:00, Wed., 16 Sep. 0.0432 0.0357 0.0396
08:01-09:00, Wed., 16 Sep. 0.0421 0.0369 0.0394
07:01-08:00, Wed., 16 Sep. 0.0421 0.0370 0.0394
06:01-07:00, Wed., 16 Sep. 0.0425 0.0363 0.0389
05:01-06:00, Wed., 16 Sep. 0.0421 0.0367 0.0394
04:01-05:00, Wed., 16 Sep. 0.0424 0.0364 0.0394
03:01-04:00, Wed., 16 Sep. 0.0434 0.0364 0.0394
02:01-03:00, Wed., 16 Sep. 0.0418 0.0369 0.0394
01:01-02:00, Wed., 16 Sep. 0.0425 0.0366 0.0392
00:01-01:00, Wed., 16 Sep. 0.0427 0.0366 0.0394
23:01-24:00, Tue., 15 Sep. 0.0420 0.0367 0.0392
22:01-23:00, Tue., 15 Sep. 0.0408 0.0369 0.0389
21:01-22:00, Tue., 15 Sep. 0.0429 0.0352 0.0391
20:01-21:00, Tue., 15 Sep. 0.0422 0.0358 0.0389
19:01-20:00, Tue., 15 Sep. 0.0433 0.0363 0.0390
18:01-19:00, Tue., 15 Sep. 0.0426 0.0364 0.0394
17:01-18:00, Tue., 15 Sep. 0.0419 0.0363 0.0391
16:01-17:00, Tue., 15 Sep. 0.0433 0.0366 0.0398
15:01-16:00, Tue., 15 Sep. 0.0429 0.0357 0.0394
14:01-15:00, Tue., 15 Sep. 0.0425 0.0368 0.0394
13:01-14:00, Tue., 15 Sep. 0.0425 0.0363 0.0389
12:01-13:00, Tue., 15 Sep. 0.0428 0.0367 0.0395
11:01-12:00, Tue., 15 Sep. 0.0427 0.0364 0.0393
10:01-11:00, Tue., 15 Sep. 0.0432 0.0364 0.0393
09:01-10:00, Tue., 15 Sep. 0.0418 0.0365 0.0392
08:01-09:00, Tue., 15 Sep. 0.0427 0.0362 0.0390
07:01-08:00, Tue., 15 Sep. 0.0431 0.0361 0.0394
06:01-07:00, Tue., 15 Sep. 0.0451 0.0356 0.0394
05:01-06:00, Tue., 15 Sep. 0.0415 0.0367 0.0389
04:01-05:00, Tue., 15 Sep. 0.0421 0.0360 0.0390
03:01-04:00, Tue., 15 Sep. 0.0429 0.0361 0.0390
02:01-03:00, Tue., 15 Sep. 0.0425 0.0360 0.0387
01:01-02:00, Tue., 15 Sep. 0.0424 0.0364 0.0389
00:01-01:00, Tue., 15 Sep. 0.0422 0.0361 0.0389
23:01-24:00, Mon., 14 Sep. 0.0422 0.0363 0.0391
22:01-23:00, Mon., 14 Sep. 0.0437 0.0363 0.0389
21:01-22:00, Mon., 14 Sep. 0.0432 0.0368 0.0387
20:01-21:00, Mon., 14 Sep. 0.0428 0.0366 0.0390
19:01-20:00, Mon., 14 Sep. 0.0429 0.0368 0.0390
18:01-19:00, Mon., 14 Sep. 0.0428 0.0363 0.0392
17:01-18:00, Mon., 14 Sep. 0.0431 0.0361 0.0390
16:01-17:00, Mon., 14 Sep. 0.0415 0.0367 0.0392
15:01-16:00, Mon., 14 Sep. 0.0429 0.0356 0.0392
14:01-15:00, Mon., 14 Sep. 0.0432 0.0366 0.0390
13:01-14:00, Mon., 14 Sep. 0.0413 0.0358 0.0386
12:01-13:00, Mon., 14 Sep. 0.0428 0.0357 0.0390
11:01-12:00, Mon., 14 Sep. 0.0427 0.0362 0.0387
10:01-11:00, Mon., 14 Sep. 0.0428 0.0364 0.0385
09:01-10:00, Mon., 14 Sep. 0.0420 0.0362 0.0390
08:01-09:00, Mon., 14 Sep. 0.0421 0.0361 0.0388
07:01-08:00, Mon., 14 Sep. 0.0428 0.0358 0.0388
06:01-07:00, Mon., 14 Sep. 0.0422 0.0367 0.0392
05:01-06:00, Mon., 14 Sep. 0.0423 0.0365 0.0388
04:01-05:00, Mon., 14 Sep. 0.0436 0.0365 0.0395
03:01-04:00, Mon., 14 Sep. 0.0429 0.0361 0.0392
02:01-03:00, Mon., 14 Sep. 0.0426 0.0367 0.0399
01:01-02:00, Mon., 14 Sep. 0.0429 0.0366 0.0397
00:01-01:00, Mon., 14 Sep. 0.0430 0.0366 0.0392