Measurement results by the hour (Ota) 29 Jul., 2013 - 4 Aug., 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., 04 Aug. 0.0530 0.0455 0.0493
22:01-23:00, Sun., 04 Aug. 0.0534 0.0452 0.0495
21:01-22:00, Sun., 04 Aug. 0.0524 0.0454 0.0491
20:01-21:00, Sun., 04 Aug. 0.0534 0.0449 0.0492
19:01-20:00, Sun., 04 Aug. 0.0525 0.0462 0.0492
18:01-19:00, Sun., 04 Aug. 0.0521 0.0460 0.0491
17:01-18:00, Sun., 04 Aug. 0.0530 0.0459 0.0493
16:01-17:00, Sun., 04 Aug. 0.0533 0.0463 0.0494
15:01-16:00, Sun., 04 Aug. 0.0523 0.0461 0.0488
14:01-15:00, Sun., 04 Aug. 0.0520 0.0463 0.0492
13:01-14:00, Sun., 04 Aug. 0.0520 0.0455 0.0490
12:01-13:00, Sun., 04 Aug. 0.0530 0.0454 0.0492
11:01-12:00, Sun., 04 Aug. 0.0520 0.0450 0.0490
10:01-11:00, Sun., 04 Aug. 0.0522 0.0460 0.0491
09:01-10:00, Sun., 04 Aug. 0.0540 0.0454 0.0491
08:01-09:00, Sun., 04 Aug. 0.0520 0.0453 0.0492
07:01-08:00, Sun., 04 Aug. 0.0531 0.0464 0.0489
06:01-07:00, Sun., 04 Aug. 0.0532 0.0453 0.0493
05:01-06:00, Sun., 04 Aug. 0.0529 0.0461 0.0491
04:01-05:00, Sun., 04 Aug. 0.0533 0.0453 0.0491
03:01-04:00, Sun., 04 Aug. 0.0536 0.0459 0.0492
02:01-03:00, Sun., 04 Aug. 0.0521 0.0467 0.0489
01:01-02:00, Sun., 04 Aug. 0.0537 0.0446 0.0493
00:01-01:00, Sun., 04 Aug. 0.0518 0.0453 0.0490
23:01-24:00, Sat., 03 Aug. 0.0540 0.0467 0.0493
22:01-23:00, Sat., 03 Aug. 0.0532 0.0455 0.0493
21:01-22:00, Sat., 03 Aug. 0.0537 0.0460 0.0488
20:01-21:00, Sat., 03 Aug. 0.0532 0.0457 0.0493
19:01-20:00, Sat., 03 Aug. 0.0515 0.0451 0.0493
18:01-19:00, Sat., 03 Aug. 0.0521 0.0457 0.0489
17:01-18:00, Sat., 03 Aug. 0.0532 0.0456 0.0495
16:01-17:00, Sat., 03 Aug. 0.0524 0.0465 0.0492
15:01-16:00, Sat., 03 Aug. 0.0536 0.0456 0.0494
14:01-15:00, Sat., 03 Aug. 0.0521 0.0457 0.0493
13:01-14:00, Sat., 03 Aug. 0.0537 0.0461 0.0490
12:01-13:00, Sat., 03 Aug. 0.0527 0.0466 0.0494
11:01-12:00, Sat., 03 Aug. 0.0537 0.0453 0.0494
10:01-11:00, Sat., 03 Aug. 0.0532 0.0459 0.0488
09:01-10:00, Sat., 03 Aug. 0.0523 0.0446 0.0488
08:01-09:00, Sat., 03 Aug. 0.0524 0.0452 0.0491
07:01-08:00, Sat., 03 Aug. 0.0526 0.0465 0.0487
06:01-07:00, Sat., 03 Aug. 0.0527 0.0456 0.0489
05:01-06:00, Sat., 03 Aug. 0.0529 0.0457 0.0487
04:01-05:00, Sat., 03 Aug. 0.0520 0.0466 0.0489
03:01-04:00, Sat., 03 Aug. 0.0517 0.0456 0.0488
02:01-03:00, Sat., 03 Aug. 0.0535 0.0451 0.0488
01:01-02:00, Sat., 03 Aug. 0.0511 0.0458 0.0483
00:01-01:00, Sat., 03 Aug. 0.0524 0.0449 0.0489
23:01-24:00, Fri., 02 Aug. 0.0521 0.0458 0.0485
22:01-23:00, Fri., 02 Aug. 0.0515 0.0453 0.0487
21:01-22:00, Fri., 02 Aug. 0.0525 0.0446 0.0485
20:01-21:00, Fri., 02 Aug. 0.0525 0.0458 0.0487
19:01-20:00, Fri., 02 Aug. 0.0528 0.0456 0.0490
18:01-19:00, Fri., 02 Aug. 0.0522 0.0453 0.0486
17:01-18:00, Fri., 02 Aug. 0.0524 0.0432 0.0486
16:01-17:00, Fri., 02 Aug. 0.0513 0.0456 0.0489
15:01-16:00, Fri., 02 Aug. 0.0527 0.0448 0.0490
14:01-15:00, Fri., 02 Aug. 0.0520 0.0457 0.0485
13:01-14:00, Fri., 02 Aug. 0.0517 0.0456 0.0485
12:01-13:00, Fri., 02 Aug. 0.0520 0.0435 0.0482
11:01-12:00, Fri., 02 Aug. 0.0528 0.0447 0.0480
10:01-11:00, Fri., 02 Aug. 0.0514 0.0452 0.0482
09:01-10:00, Fri., 02 Aug. 0.0517 0.0450 0.0484
08:01-09:00, Fri., 02 Aug. 0.0518 0.0445 0.0484
07:01-08:00, Fri., 02 Aug. 0.0541 0.0455 0.0486
06:01-07:00, Fri., 02 Aug. 0.0513 0.0450 0.0487
05:01-06:00, Fri., 02 Aug. 0.0519 0.0463 0.0486
04:01-05:00, Fri., 02 Aug. 0.0516 0.0453 0.0483
03:01-04:00, Fri., 02 Aug. 0.0507 0.0448 0.0483
02:01-03:00, Fri., 02 Aug. 0.0518 0.0446 0.0486
01:01-02:00, Fri., 02 Aug. 0.0510 0.0453 0.0482
00:01-01:00, Fri., 02 Aug. 0.0540 0.0448 0.0484
23:01-24:00, Thu., 01 Aug. 0.0520 0.0452 0.0482
22:01-23:00, Thu., 01 Aug. 0.0522 0.0452 0.0485
21:01-22:00, Thu., 01 Aug. 0.0522 0.0459 0.0490
20:01-21:00, Thu., 01 Aug. 0.0518 0.0454 0.0486
19:01-20:00, Thu., 01 Aug. 0.0528 0.0456 0.0486
18:01-19:00, Thu., 01 Aug. 0.0536 0.0460 0.0489
17:01-18:00, Thu., 01 Aug. 0.0519 0.0456 0.0489
16:01-17:00, Thu., 01 Aug. 0.0524 0.0456 0.0492
15:01-16:00, Thu., 01 Aug. 0.0521 0.0457 0.0491
14:01-15:00, Thu., 01 Aug. 0.0522 0.0452 0.0492
13:01-14:00, Thu., 01 Aug. 0.0521 0.0450 0.0488
12:01-13:00, Thu., 01 Aug. 0.0515 0.0462 0.0492
11:01-12:00, Thu., 01 Aug. 0.0539 0.0461 0.0495
10:01-11:00, Thu., 01 Aug. 0.0560 0.0468 0.0516
09:01-10:00, Thu., 01 Aug. 0.0569 0.0505 0.0536
08:01-09:00, Thu., 01 Aug. 0.0567 0.0494 0.0529
07:01-08:00, Thu., 01 Aug. 0.0566 0.0480 0.0527
06:01-07:00, Thu., 01 Aug. 0.0540 0.0458 0.0499
05:01-06:00, Thu., 01 Aug. 0.0522 0.0443 0.0485
04:01-05:00, Thu., 01 Aug. 0.0521 0.0455 0.0486
03:01-04:00, Thu., 01 Aug. 0.0536 0.0451 0.0485
02:01-03:00, Thu., 01 Aug. 0.0533 0.0445 0.0485
01:01-02:00, Thu., 01 Aug. 0.0530 0.0455 0.0486
00:01-01:00, Thu., 01 Aug. 0.0523 0.0464 0.0489
23:01-24:00, Wed., 31 Jul. 0.0521 0.0452 0.0487
22:01-23:00, Wed., 31 Jul. 0.0527 0.0463 0.0490
21:01-22:00, Wed., 31 Jul. 0.0521 0.0442 0.0487
20:01-21:00, Wed., 31 Jul. 0.0520 0.0435 0.0488
19:01-20:00, Wed., 31 Jul. 0.0519 0.0462 0.0488
18:01-19:00, Wed., 31 Jul. 0.0524 0.0451 0.0490
17:01-18:00, Wed., 31 Jul. 0.0518 0.0450 0.0488
16:01-17:00, Wed., 31 Jul. 0.0517 0.0451 0.0491
15:01-16:00, Wed., 31 Jul. 0.0522 0.0445 0.0487
14:01-15:00, Wed., 31 Jul. 0.0515 0.0449 0.0483
13:01-14:00, Wed., 31 Jul. 0.0522 0.0457 0.0484
12:01-13:00, Wed., 31 Jul. 0.0516 0.0449 0.0479
11:01-12:00, Wed., 31 Jul. 0.0516 0.0448 0.0485
10:01-11:00, Wed., 31 Jul. 0.0526 0.0448 0.0482
09:01-10:00, Wed., 31 Jul. 0.0509 0.0447 0.0480
08:01-09:00, Wed., 31 Jul. 0.0516 0.0454 0.0481
07:01-08:00, Wed., 31 Jul. 0.0511 0.0444 0.0481
06:01-07:00, Wed., 31 Jul. 0.0507 0.0445 0.0481
05:01-06:00, Wed., 31 Jul. 0.0527 0.0452 0.0485
04:01-05:00, Wed., 31 Jul. 0.0518 0.0454 0.0485
03:01-04:00, Wed., 31 Jul. 0.0534 0.0458 0.0488
02:01-03:00, Wed., 31 Jul. 0.0522 0.0461 0.0484
01:01-02:00, Wed., 31 Jul. 0.0524 0.0432 0.0482
00:01-01:00, Wed., 31 Jul. 0.0524 0.0447 0.0481
23:01-24:00, Tue., 30 Jul. 0.0532 0.0465 0.0492
22:01-23:00, Tue., 30 Jul. 0.0548 0.0478 0.0512
21:01-22:00, Tue., 30 Jul. 0.0576 0.0498 0.0533
20:01-21:00, Tue., 30 Jul. 0.0553 0.0457 0.0489
19:01-20:00, Tue., 30 Jul. 0.0541 0.0461 0.0488
18:01-19:00, Tue., 30 Jul. 0.0520 0.0454 0.0490
17:01-18:00, Tue., 30 Jul. 0.0521 0.0455 0.0487
16:01-17:00, Tue., 30 Jul. 0.0522 0.0457 0.0489
15:01-16:00, Tue., 30 Jul. 0.0528 0.0456 0.0487
14:01-15:00, Tue., 30 Jul. 0.0514 0.0457 0.0487
13:01-14:00, Tue., 30 Jul. 0.0517 0.0452 0.0487
12:01-13:00, Tue., 30 Jul. 0.0514 0.0436 0.0485
11:01-12:00, Tue., 30 Jul. 0.0518 0.0456 0.0486
10:01-11:00, Tue., 30 Jul. 0.0514 0.0455 0.0486
09:01-10:00, Tue., 30 Jul. 0.0520 0.0450 0.0482
08:01-09:00, Tue., 30 Jul. 0.0520 0.0455 0.0486
07:01-08:00, Tue., 30 Jul. 0.0523 0.0453 0.0483
06:01-07:00, Tue., 30 Jul. 0.0521 0.0459 0.0485
05:01-06:00, Tue., 30 Jul. 0.0543 0.0450 0.0487
04:01-05:00, Tue., 30 Jul. 0.0510 0.0451 0.0486
03:01-04:00, Tue., 30 Jul. 0.0516 0.0455 0.0489
02:01-03:00, Tue., 30 Jul. 0.0533 0.0453 0.0491
01:01-02:00, Tue., 30 Jul. 0.0529 0.0439 0.0486
00:01-01:00, Tue., 30 Jul. 0.0526 0.0447 0.0487
23:01-24:00, Mon., 29 Jul. 0.0520 0.0463 0.0489
22:01-23:00, Mon., 29 Jul. 0.0525 0.0449 0.0485
21:01-22:00, Mon., 29 Jul. 0.0513 0.0455 0.0480
20:01-21:00, Mon., 29 Jul. 0.0524 0.0453 0.0481
19:01-20:00, Mon., 29 Jul. 0.0515 0.0448 0.0481
18:01-19:00, Mon., 29 Jul. 0.0511 0.0455 0.0481
17:01-18:00, Mon., 29 Jul. 0.0530 0.0455 0.0487
16:01-17:00, Mon., 29 Jul. 0.0536 0.0462 0.0503
15:01-16:00, Mon., 29 Jul. 0.0568 0.0491 0.0530
14:01-15:00, Mon., 29 Jul. 0.0581 0.0497 0.0533
13:01-14:00, Mon., 29 Jul. 0.0607 0.0526 0.0565
12:01-13:00, Mon., 29 Jul. 0.0608 0.0537 0.0575
11:01-12:00, Mon., 29 Jul. 0.0633 0.0533 0.0577
10:01-11:00, Mon., 29 Jul. 0.0663 0.0586 0.0619
09:01-10:00, Mon., 29 Jul. 0.0653 0.0523 0.0586
08:01-09:00, Mon., 29 Jul. 0.0685 0.0532 0.0597
07:01-08:00, Mon., 29 Jul. 0.0735 0.0625 0.0687
06:01-07:00, Mon., 29 Jul. 0.0673 0.0480 0.0541
05:01-06:00, Mon., 29 Jul. 0.0534 0.0459 0.0500
04:01-05:00, Mon., 29 Jul. 0.0536 0.0464 0.0495
03:01-04:00, Mon., 29 Jul. 0.0525 0.0465 0.0497
02:01-03:00, Mon., 29 Jul. 0.0526 0.0462 0.0493
01:01-02:00, Mon., 29 Jul. 0.0525 0.0468 0.0500
00:01-01:00, Mon., 29 Jul. 0.0535 0.0461 0.0494