Measurement results by the hour (Ota) 16 Dec., 2013 - 22 Dec., 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., 22 Dec. 0.0477 0.0403 0.0445
22:01-23:00, Sun., 22 Dec. 0.0478 0.0410 0.0448
21:01-22:00, Sun., 22 Dec. 0.0486 0.0403 0.0450
20:01-21:00, Sun., 22 Dec. 0.0494 0.0414 0.0448
19:01-20:00, Sun., 22 Dec. 0.0478 0.0423 0.0448
18:01-19:00, Sun., 22 Dec. 0.0474 0.0416 0.0447
17:01-18:00, Sun., 22 Dec. 0.0479 0.0414 0.0447
16:01-17:00, Sun., 22 Dec. 0.0481 0.0416 0.0444
15:01-16:00, Sun., 22 Dec. 0.0483 0.0408 0.0448
14:01-15:00, Sun., 22 Dec. 0.0481 0.0417 0.0449
13:01-14:00, Sun., 22 Dec. 0.0489 0.0408 0.0449
12:01-13:00, Sun., 22 Dec. 0.0493 0.0412 0.0448
11:01-12:00, Sun., 22 Dec. 0.0476 0.0417 0.0448
10:01-11:00, Sun., 22 Dec. 0.0478 0.0408 0.0447
09:01-10:00, Sun., 22 Dec. 0.0482 0.0410 0.0452
08:01-09:00, Sun., 22 Dec. 0.0475 0.0419 0.0450
07:01-08:00, Sun., 22 Dec. 0.0479 0.0402 0.0446
06:01-07:00, Sun., 22 Dec. 0.0475 0.0425 0.0447
05:01-06:00, Sun., 22 Dec. 0.0466 0.0422 0.0444
04:01-05:00, Sun., 22 Dec. 0.0473 0.0408 0.0444
03:01-04:00, Sun., 22 Dec. 0.0482 0.0415 0.0444
02:01-03:00, Sun., 22 Dec. 0.0475 0.0409 0.0440
01:01-02:00, Sun., 22 Dec. 0.0475 0.0400 0.0444
00:01-01:00, Sun., 22 Dec. 0.0485 0.0394 0.0444
23:01-24:00, Sat., 21 Dec. 0.0484 0.0408 0.0444
22:01-23:00, Sat., 21 Dec. 0.0473 0.0404 0.0447
21:01-22:00, Sat., 21 Dec. 0.0489 0.0414 0.0451
20:01-21:00, Sat., 21 Dec. 0.0496 0.0416 0.0451
19:01-20:00, Sat., 21 Dec. 0.0483 0.0409 0.0452
18:01-19:00, Sat., 21 Dec. 0.0483 0.0424 0.0454
17:01-18:00, Sat., 21 Dec. 0.0485 0.0419 0.0449
16:01-17:00, Sat., 21 Dec. 0.0480 0.0428 0.0453
15:01-16:00, Sat., 21 Dec. 0.0485 0.0422 0.0454
14:01-15:00, Sat., 21 Dec. 0.0482 0.0414 0.0454
13:01-14:00, Sat., 21 Dec. 0.0503 0.0422 0.0454
12:01-13:00, Sat., 21 Dec. 0.0487 0.0425 0.0456
11:01-12:00, Sat., 21 Dec. 0.0481 0.0420 0.0453
10:01-11:00, Sat., 21 Dec. 0.0494 0.0426 0.0458
09:01-10:00, Sat., 21 Dec. 0.0488 0.0430 0.0460
08:01-09:00, Sat., 21 Dec. 0.0490 0.0427 0.0459
07:01-08:00, Sat., 21 Dec. 0.0486 0.0433 0.0461
06:01-07:00, Sat., 21 Dec. 0.0489 0.0412 0.0449
05:01-06:00, Sat., 21 Dec. 0.0486 0.0425 0.0453
04:01-05:00, Sat., 21 Dec. 0.0470 0.0400 0.0449
03:01-04:00, Sat., 21 Dec. 0.0479 0.0417 0.0447
02:01-03:00, Sat., 21 Dec. 0.0474 0.0413 0.0448
01:01-02:00, Sat., 21 Dec. 0.0498 0.0403 0.0452
00:01-01:00, Sat., 21 Dec. 0.0480 0.0410 0.0448
23:01-24:00, Fri., 20 Dec. 0.0474 0.0410 0.0445
22:01-23:00, Fri., 20 Dec. 0.0477 0.0417 0.0447
21:01-22:00, Fri., 20 Dec. 0.0479 0.0403 0.0449
20:01-21:00, Fri., 20 Dec. 0.0474 0.0418 0.0451
19:01-20:00, Fri., 20 Dec. 0.0481 0.0420 0.0456
18:01-19:00, Fri., 20 Dec. 0.0490 0.0432 0.0462
17:01-18:00, Fri., 20 Dec. 0.0539 0.0450 0.0498
16:01-17:00, Fri., 20 Dec. 0.0628 0.0518 0.0572
15:01-16:00, Fri., 20 Dec. 0.0619 0.0530 0.0565
14:01-15:00, Fri., 20 Dec. 0.0582 0.0419 0.0487
13:01-14:00, Fri., 20 Dec. 0.0483 0.0410 0.0446
12:01-13:00, Fri., 20 Dec. 0.0477 0.0406 0.0445
11:01-12:00, Fri., 20 Dec. 0.0484 0.0414 0.0445
10:01-11:00, Fri., 20 Dec. 0.0476 0.0410 0.0441
09:01-10:00, Fri., 20 Dec. 0.0473 0.0405 0.0446
08:01-09:00, Fri., 20 Dec. 0.0485 0.0404 0.0445
07:01-08:00, Fri., 20 Dec. 0.0483 0.0408 0.0443
06:01-07:00, Fri., 20 Dec. 0.0476 0.0413 0.0445
05:01-06:00, Fri., 20 Dec. 0.0488 0.0416 0.0454
04:01-05:00, Fri., 20 Dec. 0.0519 0.0440 0.0471
03:01-04:00, Fri., 20 Dec. 0.0513 0.0430 0.0468
02:01-03:00, Fri., 20 Dec. 0.0527 0.0440 0.0476
01:01-02:00, Fri., 20 Dec. 0.0548 0.0454 0.0488
00:01-01:00, Fri., 20 Dec. 0.0493 0.0436 0.0475
23:01-24:00, Thu., 19 Dec. 0.0519 0.0452 0.0482
22:01-23:00, Thu., 19 Dec. 0.0521 0.0455 0.0481
21:01-22:00, Thu., 19 Dec. 0.0523 0.0445 0.0491
20:01-21:00, Thu., 19 Dec. 0.0530 0.0462 0.0496
19:01-20:00, Thu., 19 Dec. 0.0516 0.0451 0.0484
18:01-19:00, Thu., 19 Dec. 0.0509 0.0431 0.0464
17:01-18:00, Thu., 19 Dec. 0.0497 0.0410 0.0458
16:01-17:00, Thu., 19 Dec. 0.0495 0.0437 0.0466
15:01-16:00, Thu., 19 Dec. 0.0529 0.0451 0.0485
14:01-15:00, Thu., 19 Dec. 0.0509 0.0441 0.0478
13:01-14:00, Thu., 19 Dec. 0.0519 0.0442 0.0470
12:01-13:00, Thu., 19 Dec. 0.0502 0.0437 0.0472
11:01-12:00, Thu., 19 Dec. 0.0482 0.0421 0.0457
10:01-11:00, Thu., 19 Dec. 0.0472 0.0407 0.0445
09:01-10:00, Thu., 19 Dec. 0.0487 0.0416 0.0447
08:01-09:00, Thu., 19 Dec. 0.0490 0.0418 0.0454
07:01-08:00, Thu., 19 Dec. 0.0494 0.0426 0.0463
06:01-07:00, Thu., 19 Dec. 0.0483 0.0423 0.0457
05:01-06:00, Thu., 19 Dec. 0.0484 0.0418 0.0448
04:01-05:00, Thu., 19 Dec. 0.0489 0.0421 0.0458
03:01-04:00, Thu., 19 Dec. 0.0490 0.0416 0.0459
02:01-03:00, Thu., 19 Dec. 0.0490 0.0435 0.0463
01:01-02:00, Thu., 19 Dec. 0.0512 0.0432 0.0474
00:01-01:00, Thu., 19 Dec. 0.0524 0.0447 0.0484
23:01-24:00, Wed., 18 Dec. 0.0533 0.0468 0.0501
22:01-23:00, Wed., 18 Dec. 0.0538 0.0458 0.0497
21:01-22:00, Wed., 18 Dec. 0.0536 0.0443 0.0492
20:01-21:00, Wed., 18 Dec. 0.0495 0.0445 0.0472
19:01-20:00, Wed., 18 Dec. 0.0502 0.0448 0.0474
18:01-19:00, Wed., 18 Dec. 0.0518 0.0448 0.0482
17:01-18:00, Wed., 18 Dec. 0.0534 0.0447 0.0492
16:01-17:00, Wed., 18 Dec. 0.0525 0.0459 0.0495
15:01-16:00, Wed., 18 Dec. 0.0526 0.0428 0.0468
14:01-15:00, Wed., 18 Dec. 0.0494 0.0424 0.0456
13:01-14:00, Wed., 18 Dec. 0.0484 0.0413 0.0454
12:01-13:00, Wed., 18 Dec. 0.0491 0.0428 0.0458
11:01-12:00, Wed., 18 Dec. 0.0480 0.0429 0.0459
10:01-11:00, Wed., 18 Dec. 0.0485 0.0429 0.0461
09:01-10:00, Wed., 18 Dec. 0.0485 0.0433 0.0460
08:01-09:00, Wed., 18 Dec. 0.0487 0.0399 0.0434
07:01-08:00, Wed., 18 Dec. 0.0491 0.0430 0.0458
06:01-07:00, Wed., 18 Dec. 0.0481 0.0415 0.0455
05:01-06:00, Wed., 18 Dec. 0.0494 0.0426 0.0459
04:01-05:00, Wed., 18 Dec. 0.0493 0.0423 0.0461
03:01-04:00, Wed., 18 Dec. 0.0486 0.0423 0.0457
02:01-03:00, Wed., 18 Dec. 0.0485 0.0417 0.0456
01:01-02:00, Wed., 18 Dec. 0.0488 0.0430 0.0458
00:01-01:00, Wed., 18 Dec. 0.0489 0.0434 0.0462
23:01-24:00, Tue., 17 Dec. 0.0483 0.0435 0.0457
22:01-23:00, Tue., 17 Dec. 0.0480 0.0430 0.0458
21:01-22:00, Tue., 17 Dec. 0.0495 0.0414 0.0458
20:01-21:00, Tue., 17 Dec. 0.0487 0.0422 0.0454
19:01-20:00, Tue., 17 Dec. 0.0494 0.0429 0.0458
18:01-19:00, Tue., 17 Dec. 0.0491 0.0420 0.0456
17:01-18:00, Tue., 17 Dec. 0.0482 0.0423 0.0453
16:01-17:00, Tue., 17 Dec. 0.0501 0.0426 0.0457
15:01-16:00, Tue., 17 Dec. 0.0481 0.0433 0.0456
14:01-15:00, Tue., 17 Dec. 0.0482 0.0406 0.0454
13:01-14:00, Tue., 17 Dec. 0.0486 0.0428 0.0459
12:01-13:00, Tue., 17 Dec. 0.0489 0.0424 0.0459
11:01-12:00, Tue., 17 Dec. 0.0491 0.0431 0.0459
10:01-11:00, Tue., 17 Dec. 0.0487 0.0427 0.0457
09:01-10:00, Tue., 17 Dec. 0.0487 0.0427 0.0459
08:01-09:00, Tue., 17 Dec. 0.0485 0.0423 0.0458
07:01-08:00, Tue., 17 Dec. 0.0481 0.0426 0.0453
06:01-07:00, Tue., 17 Dec. 0.0489 0.0432 0.0457
05:01-06:00, Tue., 17 Dec. 0.0486 0.0425 0.0455
04:01-05:00, Tue., 17 Dec. 0.0494 0.0433 0.0459
03:01-04:00, Tue., 17 Dec. 0.0493 0.0429 0.0456
02:01-03:00, Tue., 17 Dec. 0.0484 0.0429 0.0455
01:01-02:00, Tue., 17 Dec. 0.0490 0.0422 0.0452
00:01-01:00, Tue., 17 Dec. 0.0483 0.0414 0.0455
23:01-24:00, Mon., 16 Dec. 0.0499 0.0412 0.0457
22:01-23:00, Mon., 16 Dec. 0.0493 0.0420 0.0454
21:01-22:00, Mon., 16 Dec. 0.0488 0.0422 0.0452
20:01-21:00, Mon., 16 Dec. 0.0485 0.0423 0.0454
19:01-20:00, Mon., 16 Dec. 0.0494 0.0421 0.0456
18:01-19:00, Mon., 16 Dec. 0.0495 0.0419 0.0452
17:01-18:00, Mon., 16 Dec. 0.0480 0.0423 0.0453
16:01-17:00, Mon., 16 Dec. 0.0486 0.0422 0.0453
15:01-16:00, Mon., 16 Dec. 0.0490 0.0423 0.0453
14:01-15:00, Mon., 16 Dec. 0.0482 0.0424 0.0453
13:01-14:00, Mon., 16 Dec. 0.0491 0.0426 0.0458
12:01-13:00, Mon., 16 Dec. 0.0481 0.0423 0.0450
11:01-12:00, Mon., 16 Dec. 0.0478 0.0420 0.0455
10:01-11:00, Mon., 16 Dec. 0.0502 0.0428 0.0456
09:01-10:00, Mon., 16 Dec. 0.0495 0.0415 0.0450
08:01-09:00, Mon., 16 Dec. 0.0480 0.0423 0.0453
07:01-08:00, Mon., 16 Dec. 0.0494 0.0421 0.0453
06:01-07:00, Mon., 16 Dec. 0.0494 0.0420 0.0453
05:01-06:00, Mon., 16 Dec. 0.0493 0.0425 0.0454
04:01-05:00, Mon., 16 Dec. 0.0481 0.0419 0.0456
03:01-04:00, Mon., 16 Dec. 0.0490 0.0419 0.0459
02:01-03:00, Mon., 16 Dec. 0.0499 0.0430 0.0458
01:01-02:00, Mon., 16 Dec. 0.0482 0.0419 0.0457
00:01-01:00, Mon., 16 Dec. 0.0492 0.0413 0.0453