Measurement results by the hour (Ota) 1 Jun., 2015 - 7 Jun., 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., 07 Jun. 0.0425 0.0364 0.0393
22:01-23:00, Sun., 07 Jun. 0.0435 0.0368 0.0392
21:01-22:00, Sun., 07 Jun. 0.0430 0.0361 0.0393
20:01-21:00, Sun., 07 Jun. 0.0429 0.0365 0.0392
19:01-20:00, Sun., 07 Jun. 0.0423 0.0365 0.0395
18:01-19:00, Sun., 07 Jun. 0.0429 0.0356 0.0392
17:01-18:00, Sun., 07 Jun. 0.0438 0.0364 0.0395
16:01-17:00, Sun., 07 Jun. 0.0428 0.0364 0.0396
15:01-16:00, Sun., 07 Jun. 0.0419 0.0369 0.0395
14:01-15:00, Sun., 07 Jun. 0.0424 0.0366 0.0394
13:01-14:00, Sun., 07 Jun. 0.0415 0.0361 0.0391
12:01-13:00, Sun., 07 Jun. 0.0430 0.0361 0.0394
11:01-12:00, Sun., 07 Jun. 0.0429 0.0368 0.0397
10:01-11:00, Sun., 07 Jun. 0.0422 0.0362 0.0393
09:01-10:00, Sun., 07 Jun. 0.0428 0.0363 0.0391
08:01-09:00, Sun., 07 Jun. 0.0422 0.0363 0.0392
07:01-08:00, Sun., 07 Jun. 0.0425 0.0363 0.0396
06:01-07:00, Sun., 07 Jun. 0.0423 0.0361 0.0394
05:01-06:00, Sun., 07 Jun. 0.0426 0.0362 0.0389
04:01-05:00, Sun., 07 Jun. 0.0427 0.0363 0.0390
03:01-04:00, Sun., 07 Jun. 0.0420 0.0364 0.0390
02:01-03:00, Sun., 07 Jun. 0.0418 0.0361 0.0388
01:01-02:00, Sun., 07 Jun. 0.0428 0.0356 0.0389
00:01-01:00, Sun., 07 Jun. 0.0425 0.0368 0.0391
23:01-24:00, Sat., 06 Jun. 0.0428 0.0363 0.0390
22:01-23:00, Sat., 06 Jun. 0.0420 0.0366 0.0392
21:01-22:00, Sat., 06 Jun. 0.0430 0.0368 0.0398
20:01-21:00, Sat., 06 Jun. 0.0454 0.0378 0.0415
19:01-20:00, Sat., 06 Jun. 0.0476 0.0403 0.0435
18:01-19:00, Sat., 06 Jun. 0.0467 0.0361 0.0416
17:01-18:00, Sat., 06 Jun. 0.0426 0.0363 0.0392
16:01-17:00, Sat., 06 Jun. 0.0421 0.0365 0.0390
15:01-16:00, Sat., 06 Jun. 0.0429 0.0362 0.0394
14:01-15:00, Sat., 06 Jun. 0.0434 0.0359 0.0396
13:01-14:00, Sat., 06 Jun. 0.0429 0.0357 0.0393
12:01-13:00, Sat., 06 Jun. 0.0421 0.0365 0.0393
11:01-12:00, Sat., 06 Jun. 0.0439 0.0364 0.0394
10:01-11:00, Sat., 06 Jun. 0.0433 0.0363 0.0395
09:01-10:00, Sat., 06 Jun. 0.0420 0.0364 0.0392
08:01-09:00, Sat., 06 Jun. 0.0428 0.0367 0.0396
07:01-08:00, Sat., 06 Jun. 0.0442 0.0378 0.0409
06:01-07:00, Sat., 06 Jun. 0.0450 0.0395 0.0423
05:01-06:00, Sat., 06 Jun. 0.0473 0.0411 0.0439
04:01-05:00, Sat., 06 Jun. 0.0494 0.0438 0.0463
03:01-04:00, Sat., 06 Jun. 0.0552 0.0467 0.0506
02:01-03:00, Sat., 06 Jun. 0.0523 0.0456 0.0492
01:01-02:00, Sat., 06 Jun. 0.0533 0.0448 0.0495
00:01-01:00, Sat., 06 Jun. 0.0546 0.0474 0.0515
23:01-24:00, Fri., 05 Jun. 0.0557 0.0464 0.0512
22:01-23:00, Fri., 05 Jun. 0.0590 0.0494 0.0541
21:01-22:00, Fri., 05 Jun. 0.0564 0.0478 0.0514
20:01-21:00, Fri., 05 Jun. 0.0536 0.0433 0.0494
19:01-20:00, Fri., 05 Jun. 0.0515 0.0418 0.0465
18:01-19:00, Fri., 05 Jun. 0.0506 0.0434 0.0471
17:01-18:00, Fri., 05 Jun. 0.0500 0.0435 0.0465
16:01-17:00, Fri., 05 Jun. 0.0470 0.0397 0.0433
15:01-16:00, Fri., 05 Jun. 0.0450 0.0366 0.0406
14:01-15:00, Fri., 05 Jun. 0.0432 0.0370 0.0398
13:01-14:00, Fri., 05 Jun. 0.0435 0.0381 0.0405
12:01-13:00, Fri., 05 Jun. 0.0438 0.0369 0.0402
11:01-12:00, Fri., 05 Jun. 0.0436 0.0365 0.0402
10:01-11:00, Fri., 05 Jun. 0.0438 0.0370 0.0401
09:01-10:00, Fri., 05 Jun. 0.0429 0.0371 0.0403
08:01-09:00, Fri., 05 Jun. 0.0438 0.0374 0.0404
07:01-08:00, Fri., 05 Jun. 0.0460 0.0367 0.0409
06:01-07:00, Fri., 05 Jun. 0.0433 0.0368 0.0403
05:01-06:00, Fri., 05 Jun. 0.0439 0.0377 0.0403
04:01-05:00, Fri., 05 Jun. 0.0441 0.0368 0.0404
03:01-04:00, Fri., 05 Jun. 0.0424 0.0371 0.0400
02:01-03:00, Fri., 05 Jun. 0.0439 0.0363 0.0399
01:01-02:00, Fri., 05 Jun. 0.0430 0.0370 0.0398
00:01-01:00, Fri., 05 Jun. 0.0435 0.0368 0.0399
23:01-24:00, Thu., 04 Jun. 0.0437 0.0365 0.0400
22:01-23:00, Thu., 04 Jun. 0.0439 0.0368 0.0401
21:01-22:00, Thu., 04 Jun. 0.0424 0.0373 0.0398
20:01-21:00, Thu., 04 Jun. 0.0431 0.0366 0.0398
19:01-20:00, Thu., 04 Jun. 0.0439 0.0367 0.0402
18:01-19:00, Thu., 04 Jun. 0.0431 0.0382 0.0406
17:01-18:00, Thu., 04 Jun. 0.0438 0.0368 0.0402
16:01-17:00, Thu., 04 Jun. 0.0434 0.0383 0.0407
15:01-16:00, Thu., 04 Jun. 0.0453 0.0372 0.0405
14:01-15:00, Thu., 04 Jun. 0.0453 0.0359 0.0402
13:01-14:00, Thu., 04 Jun. 0.0431 0.0369 0.0401
12:01-13:00, Thu., 04 Jun. 0.0445 0.0372 0.0400
11:01-12:00, Thu., 04 Jun. 0.0432 0.0366 0.0399
10:01-11:00, Thu., 04 Jun. 0.0436 0.0374 0.0400
09:01-10:00, Thu., 04 Jun. 0.0427 0.0368 0.0398
08:01-09:00, Thu., 04 Jun. 0.0433 0.0366 0.0401
07:01-08:00, Thu., 04 Jun. 0.0429 0.0365 0.0398
06:01-07:00, Thu., 04 Jun. 0.0434 0.0369 0.0398
05:01-06:00, Thu., 04 Jun. 0.0426 0.0374 0.0400
04:01-05:00, Thu., 04 Jun. 0.0430 0.0367 0.0398
03:01-04:00, Thu., 04 Jun. 0.0415 0.0367 0.0399
02:01-03:00, Thu., 04 Jun. 0.0430 0.0365 0.0397
01:01-02:00, Thu., 04 Jun. 0.0455 0.0366 0.0401
00:01-01:00, Thu., 04 Jun. 0.0435 0.0379 0.0401
23:01-24:00, Wed., 03 Jun. 0.0426 0.0362 0.0399
22:01-23:00, Wed., 03 Jun. 0.0420 0.0362 0.0395
21:01-22:00, Wed., 03 Jun. 0.0430 0.0369 0.0399
20:01-21:00, Wed., 03 Jun. 0.0430 0.0364 0.0397
19:01-20:00, Wed., 03 Jun. 0.0427 0.0376 0.0401
18:01-19:00, Wed., 03 Jun. 0.0435 0.0359 0.0399
17:01-18:00, Wed., 03 Jun. 0.0428 0.0370 0.0394
16:01-17:00, Wed., 03 Jun. 0.0427 0.0369 0.0397
15:01-16:00, Wed., 03 Jun. 0.0463 0.0368 0.0407
14:01-15:00, Wed., 03 Jun. 0.0474 0.0394 0.0433
13:01-14:00, Wed., 03 Jun. 0.0527 0.0440 0.0485
12:01-13:00, Wed., 03 Jun. 0.0562 0.0465 0.0502
11:01-12:00, Wed., 03 Jun. 0.0593 0.0486 0.0535
10:01-11:00, Wed., 03 Jun. 0.0574 0.0497 0.0536
09:01-10:00, Wed., 03 Jun. 0.0579 0.0512 0.0544
08:01-09:00, Wed., 03 Jun. 0.0615 0.0520 0.0572
07:01-08:00, Wed., 03 Jun. 0.0601 0.0522 0.0565
06:01-07:00, Wed., 03 Jun. 0.0577 0.0443 0.0507
05:01-06:00, Wed., 03 Jun. 0.0485 0.0376 0.0442
04:01-05:00, Wed., 03 Jun. 0.0445 0.0376 0.0417
03:01-04:00, Wed., 03 Jun. 0.0441 0.0381 0.0409
02:01-03:00, Wed., 03 Jun. 0.0432 0.0371 0.0407
01:01-02:00, Wed., 03 Jun. 0.0448 0.0389 0.0413
00:01-01:00, Wed., 03 Jun. 0.0442 0.0367 0.0407
23:01-24:00, Tue., 02 Jun. 0.0448 0.0372 0.0409
22:01-23:00, Tue., 02 Jun. 0.0447 0.0368 0.0412
21:01-22:00, Tue., 02 Jun. 0.0440 0.0379 0.0412
20:01-21:00, Tue., 02 Jun. 0.0442 0.0387 0.0415
19:01-20:00, Tue., 02 Jun. 0.0436 0.0378 0.0410
18:01-19:00, Tue., 02 Jun. 0.0432 0.0371 0.0404
17:01-18:00, Tue., 02 Jun. 0.0437 0.0378 0.0408
16:01-17:00, Tue., 02 Jun. 0.0440 0.0373 0.0410
15:01-16:00, Tue., 02 Jun. 0.0441 0.0381 0.0411
14:01-15:00, Tue., 02 Jun. 0.0444 0.0384 0.0408
13:01-14:00, Tue., 02 Jun. 0.0445 0.0379 0.0409
12:01-13:00, Tue., 02 Jun. 0.0444 0.0380 0.0413
11:01-12:00, Tue., 02 Jun. 0.0450 0.0379 0.0410
10:01-11:00, Tue., 02 Jun. 0.0438 0.0383 0.0409
09:01-10:00, Tue., 02 Jun. 0.0454 0.0372 0.0413
08:01-09:00, Tue., 02 Jun. 0.0449 0.0385 0.0412
07:01-08:00, Tue., 02 Jun. 0.0449 0.0382 0.0413
06:01-07:00, Tue., 02 Jun. 0.0450 0.0382 0.0415
05:01-06:00, Tue., 02 Jun. 0.0431 0.0379 0.0407
04:01-05:00, Tue., 02 Jun. 0.0444 0.0384 0.0414
03:01-04:00, Tue., 02 Jun. 0.0441 0.0376 0.0408
02:01-03:00, Tue., 02 Jun. 0.0439 0.0380 0.0411
01:01-02:00, Tue., 02 Jun. 0.0442 0.0376 0.0408
00:01-01:00, Tue., 02 Jun. 0.0454 0.0376 0.0408
23:01-24:00, Mon., 01 Jun. 0.0441 0.0380 0.0409
22:01-23:00, Mon., 01 Jun. 0.0435 0.0373 0.0409
21:01-22:00, Mon., 01 Jun. 0.0439 0.0367 0.0410
20:01-21:00, Mon., 01 Jun. 0.0440 0.0373 0.0413
19:01-20:00, Mon., 01 Jun. 0.0451 0.0374 0.0410
18:01-19:00, Mon., 01 Jun. 0.0455 0.0373 0.0414
17:01-18:00, Mon., 01 Jun. 0.0440 0.0377 0.0411
16:01-17:00, Mon., 01 Jun. 0.0448 0.0381 0.0412
15:01-16:00, Mon., 01 Jun. 0.0432 0.0382 0.0408
14:01-15:00, Mon., 01 Jun. 0.0445 0.0385 0.0412
13:01-14:00, Mon., 01 Jun. 0.0438 0.0370 0.0407
12:01-13:00, Mon., 01 Jun. 0.0442 0.0377 0.0414
11:01-12:00, Mon., 01 Jun. 0.0446 0.0376 0.0410
10:01-11:00, Mon., 01 Jun. 0.0436 0.0376 0.0407
09:01-10:00, Mon., 01 Jun. 0.0431 0.0384 0.0410
08:01-09:00, Mon., 01 Jun. 0.0440 0.0385 0.0412
07:01-08:00, Mon., 01 Jun. 0.0447 0.0384 0.0408
06:01-07:00, Mon., 01 Jun. 0.0466 0.0364 0.0412
05:01-06:00, Mon., 01 Jun. 0.0436 0.0372 0.0411
04:01-05:00, Mon., 01 Jun. 0.0446 0.0381 0.0411
03:01-04:00, Mon., 01 Jun. 0.0440 0.0373 0.0409
02:01-03:00, Mon., 01 Jun. 0.0455 0.0378 0.0410
01:01-02:00, Mon., 01 Jun. 0.0442 0.0376 0.0410
00:01-01:00, Mon., 01 Jun. 0.0438 0.0384 0.0410