Measurement results by the hour (Ota) 30 Sep., 2013 - 6 Oct., 2013

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., 06 Oct. 0.0486 0.0423 0.0455
22:01-23:00, Sun., 06 Oct. 0.0496 0.0413 0.0453
21:01-22:00, Sun., 06 Oct. 0.0483 0.0407 0.0452
20:01-21:00, Sun., 06 Oct. 0.0483 0.0417 0.0452
19:01-20:00, Sun., 06 Oct. 0.0478 0.0409 0.0449
18:01-19:00, Sun., 06 Oct. 0.0475 0.0418 0.0451
17:01-18:00, Sun., 06 Oct. 0.0490 0.0414 0.0453
16:01-17:00, Sun., 06 Oct. 0.0484 0.0418 0.0449
15:01-16:00, Sun., 06 Oct. 0.0488 0.0423 0.0453
14:01-15:00, Sun., 06 Oct. 0.0490 0.0406 0.0454
13:01-14:00, Sun., 06 Oct. 0.0483 0.0415 0.0455
12:01-13:00, Sun., 06 Oct. 0.0495 0.0413 0.0456
11:01-12:00, Sun., 06 Oct. 0.0483 0.0422 0.0456
10:01-11:00, Sun., 06 Oct. 0.0479 0.0416 0.0456
09:01-10:00, Sun., 06 Oct. 0.0496 0.0426 0.0458
08:01-09:00, Sun., 06 Oct. 0.0488 0.0418 0.0448
07:01-08:00, Sun., 06 Oct. 0.0492 0.0427 0.0455
06:01-07:00, Sun., 06 Oct. 0.0479 0.0424 0.0449
05:01-06:00, Sun., 06 Oct. 0.0496 0.0424 0.0456
04:01-05:00, Sun., 06 Oct. 0.0485 0.0421 0.0453
03:01-04:00, Sun., 06 Oct. 0.0478 0.0407 0.0448
02:01-03:00, Sun., 06 Oct. 0.0495 0.0418 0.0449
01:01-02:00, Sun., 06 Oct. 0.0496 0.0420 0.0454
00:01-01:00, Sun., 06 Oct. 0.0494 0.0426 0.0460
23:01-24:00, Sat., 05 Oct. 0.0500 0.0413 0.0466
22:01-23:00, Sat., 05 Oct. 0.0514 0.0456 0.0486
21:01-22:00, Sat., 05 Oct. 0.0500 0.0447 0.0473
20:01-21:00, Sat., 05 Oct. 0.0498 0.0436 0.0466
19:01-20:00, Sat., 05 Oct. 0.0490 0.0413 0.0455
18:01-19:00, Sat., 05 Oct. 0.0501 0.0430 0.0462
17:01-18:00, Sat., 05 Oct. 0.0504 0.0430 0.0473
16:01-17:00, Sat., 05 Oct. 0.0521 0.0449 0.0486
15:01-16:00, Sat., 05 Oct. 0.0526 0.0445 0.0483
14:01-15:00, Sat., 05 Oct. 0.0532 0.0452 0.0490
13:01-14:00, Sat., 05 Oct. 0.0515 0.0420 0.0463
12:01-13:00, Sat., 05 Oct. 0.0489 0.0418 0.0456
11:01-12:00, Sat., 05 Oct. 0.0490 0.0431 0.0459
10:01-11:00, Sat., 05 Oct. 0.0499 0.0436 0.0465
09:01-10:00, Sat., 05 Oct. 0.0490 0.0432 0.0461
08:01-09:00, Sat., 05 Oct. 0.0505 0.0425 0.0462
07:01-08:00, Sat., 05 Oct. 0.0521 0.0447 0.0483
06:01-07:00, Sat., 05 Oct. 0.0610 0.0486 0.0543
05:01-06:00, Sat., 05 Oct. 0.0665 0.0581 0.0616
04:01-05:00, Sat., 05 Oct. 0.0697 0.0618 0.0653
03:01-04:00, Sat., 05 Oct. 0.0669 0.0568 0.0611
02:01-03:00, Sat., 05 Oct. 0.0604 0.0491 0.0546
01:01-02:00, Sat., 05 Oct. 0.0536 0.0469 0.0506
00:01-01:00, Sat., 05 Oct. 0.0542 0.0471 0.0506
23:01-24:00, Fri., 04 Oct. 0.0577 0.0490 0.0533
22:01-23:00, Fri., 04 Oct. 0.0534 0.0473 0.0504
21:01-22:00, Fri., 04 Oct. 0.0515 0.0433 0.0487
20:01-21:00, Fri., 04 Oct. 0.0511 0.0420 0.0456
19:01-20:00, Fri., 04 Oct. 0.0486 0.0424 0.0457
18:01-19:00, Fri., 04 Oct. 0.0489 0.0420 0.0454
17:01-18:00, Fri., 04 Oct. 0.0477 0.0425 0.0453
16:01-17:00, Fri., 04 Oct. 0.0488 0.0422 0.0460
15:01-16:00, Fri., 04 Oct. 0.0489 0.0425 0.0461
14:01-15:00, Fri., 04 Oct. 0.0489 0.0424 0.0459
13:01-14:00, Fri., 04 Oct. 0.0489 0.0426 0.0462
12:01-13:00, Fri., 04 Oct. 0.0519 0.0440 0.0476
11:01-12:00, Fri., 04 Oct. 0.0534 0.0453 0.0497
10:01-11:00, Fri., 04 Oct. 0.0507 0.0428 0.0469
09:01-10:00, Fri., 04 Oct. 0.0487 0.0422 0.0452
08:01-09:00, Fri., 04 Oct. 0.0480 0.0410 0.0452
07:01-08:00, Fri., 04 Oct. 0.0490 0.0424 0.0455
06:01-07:00, Fri., 04 Oct. 0.0493 0.0429 0.0464
05:01-06:00, Fri., 04 Oct. 0.0510 0.0427 0.0476
04:01-05:00, Fri., 04 Oct. 0.0529 0.0442 0.0480
03:01-04:00, Fri., 04 Oct. 0.0516 0.0440 0.0480
02:01-03:00, Fri., 04 Oct. 0.0499 0.0429 0.0466
01:01-02:00, Fri., 04 Oct. 0.0492 0.0428 0.0460
00:01-01:00, Fri., 04 Oct. 0.0497 0.0423 0.0462
23:01-24:00, Thu., 03 Oct. 0.0528 0.0440 0.0472
22:01-23:00, Thu., 03 Oct. 0.0522 0.0438 0.0470
21:01-22:00, Thu., 03 Oct. 0.0508 0.0426 0.0461
20:01-21:00, Thu., 03 Oct. 0.0477 0.0421 0.0454
19:01-20:00, Thu., 03 Oct. 0.0493 0.0420 0.0456
18:01-19:00, Thu., 03 Oct. 0.0488 0.0427 0.0454
17:01-18:00, Thu., 03 Oct. 0.0494 0.0422 0.0457
16:01-17:00, Thu., 03 Oct. 0.0499 0.0412 0.0446
15:01-16:00, Thu., 03 Oct. 0.0476 0.0412 0.0440
14:01-15:00, Thu., 03 Oct. 0.0469 0.0410 0.0441
13:01-14:00, Thu., 03 Oct. 0.0498 0.0418 0.0451
12:01-13:00, Thu., 03 Oct. 0.0491 0.0420 0.0457
11:01-12:00, Thu., 03 Oct. 0.0492 0.0417 0.0460
10:01-11:00, Thu., 03 Oct. 0.0507 0.0415 0.0458
09:01-10:00, Thu., 03 Oct. 0.0494 0.0423 0.0460
08:01-09:00, Thu., 03 Oct. 0.0493 0.0424 0.0456
07:01-08:00, Thu., 03 Oct. 0.0484 0.0436 0.0459
06:01-07:00, Thu., 03 Oct. 0.0480 0.0424 0.0455
05:01-06:00, Thu., 03 Oct. 0.0495 0.0415 0.0453
04:01-05:00, Thu., 03 Oct. 0.0490 0.0432 0.0461
03:01-04:00, Thu., 03 Oct. 0.0488 0.0436 0.0459
02:01-03:00, Thu., 03 Oct. 0.0491 0.0420 0.0460
01:01-02:00, Thu., 03 Oct. 0.0483 0.0431 0.0459
00:01-01:00, Thu., 03 Oct. 0.0507 0.0428 0.0458
23:01-24:00, Wed., 02 Oct. 0.0490 0.0421 0.0458
22:01-23:00, Wed., 02 Oct. 0.0485 0.0429 0.0455
21:01-22:00, Wed., 02 Oct. 0.0482 0.0419 0.0457
20:01-21:00, Wed., 02 Oct. 0.0494 0.0419 0.0459
19:01-20:00, Wed., 02 Oct. 0.0491 0.0427 0.0454
18:01-19:00, Wed., 02 Oct. 0.0474 0.0418 0.0450
17:01-18:00, Wed., 02 Oct. 0.0492 0.0420 0.0454
16:01-17:00, Wed., 02 Oct. 0.0493 0.0409 0.0453
15:01-16:00, Wed., 02 Oct. 0.0475 0.0426 0.0452
14:01-15:00, Wed., 02 Oct. 0.0484 0.0421 0.0453
13:01-14:00, Wed., 02 Oct. 0.0495 0.0421 0.0456
12:01-13:00, Wed., 02 Oct. 0.0510 0.0427 0.0466
11:01-12:00, Wed., 02 Oct. 0.0518 0.0435 0.0467
10:01-11:00, Wed., 02 Oct. 0.0504 0.0440 0.0473
09:01-10:00, Wed., 02 Oct. 0.0506 0.0442 0.0476
08:01-09:00, Wed., 02 Oct. 0.0513 0.0455 0.0486
07:01-08:00, Wed., 02 Oct. 0.0516 0.0454 0.0488
06:01-07:00, Wed., 02 Oct. 0.0512 0.0427 0.0469
05:01-06:00, Wed., 02 Oct. 0.0515 0.0433 0.0465
04:01-05:00, Wed., 02 Oct. 0.0510 0.0437 0.0468
03:01-04:00, Wed., 02 Oct. 0.0494 0.0422 0.0457
02:01-03:00, Wed., 02 Oct. 0.0487 0.0425 0.0456
01:01-02:00, Wed., 02 Oct. 0.0490 0.0432 0.0462
00:01-01:00, Wed., 02 Oct. 0.0511 0.0438 0.0469
23:01-24:00, Tue., 01 Oct. 0.0502 0.0432 0.0462
22:01-23:00, Tue., 01 Oct. 0.0497 0.0428 0.0461
21:01-22:00, Tue., 01 Oct. 0.0494 0.0424 0.0460
20:01-21:00, Tue., 01 Oct. 0.0499 0.0432 0.0460
19:01-20:00, Tue., 01 Oct. 0.0486 0.0433 0.0461
18:01-19:00, Tue., 01 Oct. 0.0500 0.0428 0.0461
17:01-18:00, Tue., 01 Oct. 0.0511 0.0433 0.0466
16:01-17:00, Tue., 01 Oct. 0.0509 0.0434 0.0468
15:01-16:00, Tue., 01 Oct. 0.0493 0.0429 0.0465
14:01-15:00, Tue., 01 Oct. 0.0498 0.0422 0.0465
13:01-14:00, Tue., 01 Oct. 0.0491 0.0441 0.0470
12:01-13:00, Tue., 01 Oct. 0.0498 0.0433 0.0463
11:01-12:00, Tue., 01 Oct. 0.0512 0.0427 0.0464
10:01-11:00, Tue., 01 Oct. 0.0495 0.0427 0.0461
09:01-10:00, Tue., 01 Oct. 0.0503 0.0434 0.0467
08:01-09:00, Tue., 01 Oct. 0.0495 0.0430 0.0463
07:01-08:00, Tue., 01 Oct. 0.0491 0.0427 0.0464
06:01-07:00, Tue., 01 Oct. 0.0495 0.0431 0.0466
05:01-06:00, Tue., 01 Oct. 0.0504 0.0430 0.0466
04:01-05:00, Tue., 01 Oct. 0.0499 0.0437 0.0468
03:01-04:00, Tue., 01 Oct. 0.0504 0.0417 0.0471
02:01-03:00, Tue., 01 Oct. 0.0502 0.0427 0.0466
01:01-02:00, Tue., 01 Oct. 0.0496 0.0409 0.0466
00:01-01:00, Tue., 01 Oct. 0.0489 0.0430 0.0464
23:01-24:00, Mon., 30 Sep. 0.0499 0.0433 0.0463
22:01-23:00, Mon., 30 Sep. 0.0492 0.0417 0.0464
21:01-22:00, Mon., 30 Sep. 0.0497 0.0412 0.0460
20:01-21:00, Mon., 30 Sep. 0.0491 0.0413 0.0456
19:01-20:00, Mon., 30 Sep. 0.0505 0.0425 0.0458
18:01-19:00, Mon., 30 Sep. 0.0492 0.0430 0.0458
17:01-18:00, Mon., 30 Sep. 0.0509 0.0428 0.0462
16:01-17:00, Mon., 30 Sep. 0.0499 0.0438 0.0462
15:01-16:00, Mon., 30 Sep. 0.0502 0.0433 0.0466
14:01-15:00, Mon., 30 Sep. 0.0489 0.0418 0.0462
13:01-14:00, Mon., 30 Sep. 0.0499 0.0434 0.0459
12:01-13:00, Mon., 30 Sep. 0.0487 0.0436 0.0461
11:01-12:00, Mon., 30 Sep. 0.0492 0.0432 0.0460
10:01-11:00, Mon., 30 Sep. 0.0502 0.0428 0.0463
09:01-10:00, Mon., 30 Sep. 0.0488 0.0432 0.0463
08:01-09:00, Mon., 30 Sep. 0.0494 0.0436 0.0462
07:01-08:00, Mon., 30 Sep. 0.0495 0.0433 0.0461
06:01-07:00, Mon., 30 Sep. 0.0491 0.0427 0.0457
05:01-06:00, Mon., 30 Sep. 0.0493 0.0430 0.0459
04:01-05:00, Mon., 30 Sep. 0.0497 0.0432 0.0464
03:01-04:00, Mon., 30 Sep. 0.0487 0.0427 0.0459
02:01-03:00, Mon., 30 Sep. 0.0487 0.0421 0.0459
01:01-02:00, Mon., 30 Sep. 0.0494 0.0426 0.0459
00:01-01:00, Mon., 30 Sep. 0.0488 0.0424 0.0459