Measurement results by the hour (Adachi) 25 Mar., 2013 - 31 Mar., 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., 31 Mar. 0.0560 0.0508 0.0537
22:01-23:00, Sun., 31 Mar. 0.0578 0.0511 0.0545
21:01-22:00, Sun., 31 Mar. 0.0588 0.0523 0.0550
20:01-21:00, Sun., 31 Mar. 0.0581 0.0512 0.0544
19:01-20:00, Sun., 31 Mar. 0.0575 0.0521 0.0544
18:01-19:00, Sun., 31 Mar. 0.0566 0.0510 0.0538
17:01-18:00, Sun., 31 Mar. 0.0576 0.0508 0.0532
16:01-17:00, Sun., 31 Mar. 0.0578 0.0506 0.0535
15:01-16:00, Sun., 31 Mar. 0.0568 0.0494 0.0531
14:01-15:00, Sun., 31 Mar. 0.0583 0.0506 0.0535
13:01-14:00, Sun., 31 Mar. 0.0579 0.0499 0.0532
12:01-13:00, Sun., 31 Mar. 0.0559 0.0511 0.0531
11:01-12:00, Sun., 31 Mar. 0.0563 0.0505 0.0531
10:01-11:00, Sun., 31 Mar. 0.0565 0.0505 0.0531
09:01-10:00, Sun., 31 Mar. 0.0574 0.0512 0.0541
08:01-09:00, Sun., 31 Mar. 0.0572 0.0512 0.0550
07:01-08:00, Sun., 31 Mar. 0.0621 0.0535 0.0573
06:01-07:00, Sun., 31 Mar. 0.0674 0.0553 0.0604
05:01-06:00, Sun., 31 Mar. 0.0612 0.0530 0.0569
04:01-05:00, Sun., 31 Mar. 0.0588 0.0513 0.0560
03:01-04:00, Sun., 31 Mar. 0.0601 0.0537 0.0567
02:01-03:00, Sun., 31 Mar. 0.0600 0.0528 0.0560
01:01-02:00, Sun., 31 Mar. 0.0582 0.0509 0.0550
00:01-01:00, Sun., 31 Mar. 0.0574 0.0521 0.0547
23:01-24:00, Sat., 30 Mar. 0.0593 0.0534 0.0567
22:01-23:00, Sat., 30 Mar. 0.0612 0.0540 0.0576
21:01-22:00, Sat., 30 Mar. 0.0605 0.0534 0.0567
20:01-21:00, Sat., 30 Mar. 0.0589 0.0522 0.0553
19:01-20:00, Sat., 30 Mar. 0.0587 0.0513 0.0551
18:01-19:00, Sat., 30 Mar. 0.0587 0.0515 0.0544
17:01-18:00, Sat., 30 Mar. 0.0584 0.0502 0.0545
16:01-17:00, Sat., 30 Mar. 0.0578 0.0517 0.0544
15:01-16:00, Sat., 30 Mar. 0.0579 0.0505 0.0547
14:01-15:00, Sat., 30 Mar. 0.0571 0.0503 0.0537
13:01-14:00, Sat., 30 Mar. 0.0573 0.0517 0.0539
12:01-13:00, Sat., 30 Mar. 0.0581 0.0501 0.0542
11:01-12:00, Sat., 30 Mar. 0.0575 0.0518 0.0545
10:01-11:00, Sat., 30 Mar. 0.0599 0.0493 0.0543
09:01-10:00, Sat., 30 Mar. 0.0571 0.0498 0.0539
08:01-09:00, Sat., 30 Mar. 0.0576 0.0510 0.0544
07:01-08:00, Sat., 30 Mar. 0.0568 0.0509 0.0538
06:01-07:00, Sat., 30 Mar. 0.0586 0.0518 0.0546
05:01-06:00, Sat., 30 Mar. 0.0599 0.0514 0.0551
04:01-05:00, Sat., 30 Mar. 0.0583 0.0516 0.0550
03:01-04:00, Sat., 30 Mar. 0.0583 0.0512 0.0543
02:01-03:00, Sat., 30 Mar. 0.0568 0.0501 0.0540
01:01-02:00, Sat., 30 Mar. 0.0578 0.0503 0.0539
00:01-01:00, Sat., 30 Mar. 0.0584 0.0512 0.0544
23:01-24:00, Fri., 29 Mar. 0.0591 0.0509 0.0542
22:01-23:00, Fri., 29 Mar. 0.0573 0.0510 0.0543
21:01-22:00, Fri., 29 Mar. 0.0572 0.0514 0.0543
20:01-21:00, Fri., 29 Mar. 0.0591 0.0504 0.0540
19:01-20:00, Fri., 29 Mar. 0.0583 0.0506 0.0539
18:01-19:00, Fri., 29 Mar. 0.0567 0.0505 0.0539
17:01-18:00, Fri., 29 Mar. 0.0578 0.0498 0.0536
16:01-17:00, Fri., 29 Mar. 0.0560 0.0505 0.0535
15:01-16:00, Fri., 29 Mar. 0.0554 0.0487 0.0528
14:01-15:00, Fri., 29 Mar. 0.0567 0.0498 0.0532
13:01-14:00, Fri., 29 Mar. 0.0564 0.0504 0.0533
12:01-13:00, Fri., 29 Mar. 0.0564 0.0499 0.0529
11:01-12:00, Fri., 29 Mar. 0.0560 0.0499 0.0535
10:01-11:00, Fri., 29 Mar. 0.0578 0.0489 0.0530
09:01-10:00, Fri., 29 Mar. 0.0556 0.0485 0.0517
08:01-09:00, Fri., 29 Mar. 0.0557 0.0494 0.0520
07:01-08:00, Fri., 29 Mar. 0.0564 0.0491 0.0525
06:01-07:00, Fri., 29 Mar. 0.0560 0.0491 0.0518
05:01-06:00, Fri., 29 Mar. 0.0575 0.0494 0.0537
04:01-05:00, Fri., 29 Mar. 0.0576 0.0507 0.0535
03:01-04:00, Fri., 29 Mar. 0.0567 0.0491 0.0532
02:01-03:00, Fri., 29 Mar. 0.0579 0.0507 0.0532
01:01-02:00, Fri., 29 Mar. 0.0569 0.0501 0.0536
00:01-01:00, Fri., 29 Mar. 0.0569 0.0504 0.0537
23:01-24:00, Thu., 28 Mar. 0.0564 0.0504 0.0532
22:01-23:00, Thu., 28 Mar. 0.0559 0.0504 0.0530
21:01-22:00, Thu., 28 Mar. 0.0557 0.0498 0.0531
20:01-21:00, Thu., 28 Mar. 0.0569 0.0501 0.0532
19:01-20:00, Thu., 28 Mar. 0.0563 0.0501 0.0528
18:01-19:00, Thu., 28 Mar. 0.0560 0.0503 0.0527
17:01-18:00, Thu., 28 Mar. 0.0559 0.0500 0.0527
16:01-17:00, Thu., 28 Mar. 0.0557 0.0504 0.0531
15:01-16:00, Thu., 28 Mar. 0.0565 0.0488 0.0527
14:01-15:00, Thu., 28 Mar. 0.0561 0.0499 0.0530
13:01-14:00, Thu., 28 Mar. 0.0557 0.0487 0.0527
12:01-13:00, Thu., 28 Mar. 0.0554 0.0490 0.0527
11:01-12:00, Thu., 28 Mar. 0.0581 0.0497 0.0532
10:01-11:00, Thu., 28 Mar. 0.0562 0.0491 0.0528
09:01-10:00, Thu., 28 Mar. 0.0560 0.0486 0.0530
08:01-09:00, Thu., 28 Mar. 0.0565 0.0486 0.0523
07:01-08:00, Thu., 28 Mar. 0.0551 0.0472 0.0519
06:01-07:00, Thu., 28 Mar. 0.0548 0.0482 0.0520
05:01-06:00, Thu., 28 Mar. 0.0565 0.0494 0.0526
04:01-05:00, Thu., 28 Mar. 0.0562 0.0486 0.0523
03:01-04:00, Thu., 28 Mar. 0.0544 0.0466 0.0509
02:01-03:00, Thu., 28 Mar. 0.0580 0.0504 0.0529
01:01-02:00, Thu., 28 Mar. 0.0558 0.0503 0.0529
00:01-01:00, Thu., 28 Mar. 0.0559 0.0495 0.0526
23:01-24:00, Wed., 27 Mar. 0.0577 0.0488 0.0526
22:01-23:00, Wed., 27 Mar. 0.0561 0.0491 0.0525
21:01-22:00, Wed., 27 Mar. 0.0544 0.0481 0.0522
20:01-21:00, Wed., 27 Mar. 0.0559 0.0481 0.0525
19:01-20:00, Wed., 27 Mar. 0.0565 0.0510 0.0529
18:01-19:00, Wed., 27 Mar. 0.0563 0.0475 0.0527
17:01-18:00, Wed., 27 Mar. 0.0556 0.0494 0.0522
16:01-17:00, Wed., 27 Mar. 0.0557 0.0495 0.0526
15:01-16:00, Wed., 27 Mar. 0.0568 0.0499 0.0537
14:01-15:00, Wed., 27 Mar. 0.0621 0.0524 0.0563
13:01-14:00, Wed., 27 Mar. 0.0675 0.0559 0.0608
12:01-13:00, Wed., 27 Mar. 0.0648 0.0578 0.0614
11:01-12:00, Wed., 27 Mar. 0.0646 0.0580 0.0612
10:01-11:00, Wed., 27 Mar. 0.0655 0.0583 0.0623
09:01-10:00, Wed., 27 Mar. 0.0641 0.0562 0.0602
08:01-09:00, Wed., 27 Mar. 0.0628 0.0533 0.0570
07:01-08:00, Wed., 27 Mar. 0.0588 0.0515 0.0544
06:01-07:00, Wed., 27 Mar. 0.0591 0.0523 0.0553
05:01-06:00, Wed., 27 Mar. 0.0576 0.0504 0.0542
04:01-05:00, Wed., 27 Mar. 0.0565 0.0512 0.0537
03:01-04:00, Wed., 27 Mar. 0.0581 0.0511 0.0539
02:01-03:00, Wed., 27 Mar. 0.0570 0.0506 0.0537
01:01-02:00, Wed., 27 Mar. 0.0570 0.0508 0.0539
00:01-01:00, Wed., 27 Mar. 0.0561 0.0501 0.0536
23:01-24:00, Tue., 26 Mar. 0.0575 0.0512 0.0540
22:01-23:00, Tue., 26 Mar. 0.0575 0.0508 0.0542
21:01-22:00, Tue., 26 Mar. 0.0575 0.0512 0.0543
20:01-21:00, Tue., 26 Mar. 0.0567 0.0505 0.0538
19:01-20:00, Tue., 26 Mar. 0.0573 0.0513 0.0538
18:01-19:00, Tue., 26 Mar. 0.0585 0.0507 0.0538
17:01-18:00, Tue., 26 Mar. 0.0568 0.0498 0.0530
16:01-17:00, Tue., 26 Mar. 0.0559 0.0499 0.0534
15:01-16:00, Tue., 26 Mar. 0.0578 0.0508 0.0537
14:01-15:00, Tue., 26 Mar. 0.0575 0.0503 0.0532
13:01-14:00, Tue., 26 Mar. 0.0561 0.0493 0.0534
12:01-13:00, Tue., 26 Mar. 0.0567 0.0500 0.0535
11:01-12:00, Tue., 26 Mar. 0.0559 0.0489 0.0532
10:01-11:00, Tue., 26 Mar. 0.0572 0.0486 0.0530
09:01-10:00, Tue., 26 Mar. 0.0564 0.0494 0.0532
08:01-09:00, Tue., 26 Mar. 0.0555 0.0499 0.0527
07:01-08:00, Tue., 26 Mar. 0.0566 0.0489 0.0528
06:01-07:00, Tue., 26 Mar. 0.0552 0.0501 0.0525
05:01-06:00, Tue., 26 Mar. 0.0564 0.0503 0.0535
04:01-05:00, Tue., 26 Mar. 0.0568 0.0497 0.0528
03:01-04:00, Tue., 26 Mar. 0.0568 0.0508 0.0535
02:01-03:00, Tue., 26 Mar. 0.0583 0.0503 0.0537
01:01-02:00, Tue., 26 Mar. 0.0572 0.0512 0.0541
00:01-01:00, Tue., 26 Mar. 0.0593 0.0511 0.0555
23:01-24:00, Mon., 25 Mar. 0.0654 0.0545 0.0598
22:01-23:00, Mon., 25 Mar. 0.0711 0.0619 0.0664
21:01-22:00, Mon., 25 Mar. 0.0687 0.0539 0.0614
20:01-21:00, Mon., 25 Mar. 0.0591 0.0533 0.0557
19:01-20:00, Mon., 25 Mar. 0.0616 0.0542 0.0582
18:01-19:00, Mon., 25 Mar. 0.0635 0.0512 0.0573
17:01-18:00, Mon., 25 Mar. 0.0617 0.0538 0.0569
16:01-17:00, Mon., 25 Mar. 0.0594 0.0512 0.0556
15:01-16:00, Mon., 25 Mar. 0.0579 0.0496 0.0545
14:01-15:00, Mon., 25 Mar. 0.0609 0.0521 0.0553
13:01-14:00, Mon., 25 Mar. 0.0626 0.0546 0.0575
12:01-13:00, Mon., 25 Mar. 0.0620 0.0560 0.0589
11:01-12:00, Mon., 25 Mar. 0.0606 0.0517 0.0556
10:01-11:00, Mon., 25 Mar. 0.0598 0.0517 0.0560
09:01-10:00, Mon., 25 Mar. 0.0612 0.0527 0.0568
08:01-09:00, Mon., 25 Mar. 0.0599 0.0523 0.0560
07:01-08:00, Mon., 25 Mar. 0.0601 0.0520 0.0560
06:01-07:00, Mon., 25 Mar. 0.0597 0.0541 0.0568
05:01-06:00, Mon., 25 Mar. 0.0586 0.0513 0.0556
04:01-05:00, Mon., 25 Mar. 0.0597 0.0520 0.0553
03:01-04:00, Mon., 25 Mar. 0.0592 0.0519 0.0555
02:01-03:00, Mon., 25 Mar. 0.0592 0.0522 0.0556
01:01-02:00, Mon., 25 Mar. 0.0588 0.0512 0.0554
00:01-01:00, Mon., 25 Mar. 0.0591 0.0525 0.0556