Measurement results by the hour (Ota) 25 Jun., 2012 - 1 Jul., 2012

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., 01 Jul. 0.0647 0.0578 0.0610
22:01-23:00, Sun., 01 Jul. 0.0625 0.0551 0.0586
21:01-22:00, Sun., 01 Jul. 0.0639 0.0558 0.0591
20:01-21:00, Sun., 01 Jul. 0.0629 0.0554 0.0592
19:01-20:00, Sun., 01 Jul. 0.0646 0.0569 0.0608
18:01-19:00, Sun., 01 Jul. 0.0668 0.0575 0.0615
17:01-18:00, Sun., 01 Jul. 0.0716 0.0592 0.0645
16:01-17:00, Sun., 01 Jul. 0.0687 0.0565 0.0634
15:01-16:00, Sun., 01 Jul. 0.0617 0.0535 0.0586
14:01-15:00, Sun., 01 Jul. 0.0615 0.0550 0.0586
13:01-14:00, Sun., 01 Jul. 0.0630 0.0561 0.0595
12:01-13:00, Sun., 01 Jul. 0.0630 0.0540 0.0596
11:01-12:00, Sun., 01 Jul. 0.0624 0.0566 0.0597
10:01-11:00, Sun., 01 Jul. 0.0619 0.0541 0.0590
09:01-10:00, Sun., 01 Jul. 0.0619 0.0543 0.0583
08:01-09:00, Sun., 01 Jul. 0.0640 0.0544 0.0588
07:01-08:00, Sun., 01 Jul. 0.0621 0.0557 0.0585
06:01-07:00, Sun., 01 Jul. 0.0640 0.0553 0.0583
05:01-06:00, Sun., 01 Jul. 0.0631 0.0547 0.0583
04:01-05:00, Sun., 01 Jul. 0.0619 0.0545 0.0584
03:01-04:00, Sun., 01 Jul. 0.0623 0.0556 0.0587
02:01-03:00, Sun., 01 Jul. 0.0629 0.0556 0.0584
01:01-02:00, Sun., 01 Jul. 0.0621 0.0551 0.0578
00:01-01:00, Sun., 01 Jul. 0.0610 0.0542 0.0576
23:01-24:00, Sat., 30 Jun. 0.0616 0.0539 0.0580
22:01-23:00, Sat., 30 Jun. 0.0607 0.0551 0.0582
21:01-22:00, Sat., 30 Jun. 0.0610 0.0553 0.0581
20:01-21:00, Sat., 30 Jun. 0.0621 0.0547 0.0586
19:01-20:00, Sat., 30 Jun. 0.0615 0.0553 0.0581
18:01-19:00, Sat., 30 Jun. 0.0608 0.0541 0.0576
17:01-18:00, Sat., 30 Jun. 0.0615 0.0546 0.0583
16:01-17:00, Sat., 30 Jun. 0.0611 0.0553 0.0583
15:01-16:00, Sat., 30 Jun. 0.0610 0.0549 0.0583
14:01-15:00, Sat., 30 Jun. 0.0639 0.0551 0.0586
13:01-14:00, Sat., 30 Jun. 0.0622 0.0551 0.0583
12:01-13:00, Sat., 30 Jun. 0.0609 0.0545 0.0582
11:01-12:00, Sat., 30 Jun. 0.0620 0.0530 0.0577
10:01-11:00, Sat., 30 Jun. 0.0616 0.0542 0.0581
09:01-10:00, Sat., 30 Jun. 0.0607 0.0548 0.0578
08:01-09:00, Sat., 30 Jun. 0.0610 0.0542 0.0583
07:01-08:00, Sat., 30 Jun. 0.0629 0.0556 0.0583
06:01-07:00, Sat., 30 Jun. 0.0620 0.0547 0.0585
05:01-06:00, Sat., 30 Jun. 0.0616 0.0543 0.0576
04:01-05:00, Sat., 30 Jun. 0.0613 0.0546 0.0577
03:01-04:00, Sat., 30 Jun. 0.0620 0.0539 0.0578
02:01-03:00, Sat., 30 Jun. 0.0608 0.0543 0.0580
01:01-02:00, Sat., 30 Jun. 0.0615 0.0539 0.0580
00:01-01:00, Sat., 30 Jun. 0.0619 0.0546 0.0573
23:01-24:00, Fri., 29 Jun. 0.0616 0.0548 0.0581
22:01-23:00, Fri., 29 Jun. 0.0609 0.0544 0.0577
21:01-22:00, Fri., 29 Jun. 0.0611 0.0548 0.0576
20:01-21:00, Fri., 29 Jun. 0.0611 0.0544 0.0580
19:01-20:00, Fri., 29 Jun. 0.0619 0.0543 0.0580
18:01-19:00, Fri., 29 Jun. 0.0619 0.0541 0.0577
17:01-18:00, Fri., 29 Jun. 0.0611 0.0536 0.0577
16:01-17:00, Fri., 29 Jun. 0.0617 0.0539 0.0583
15:01-16:00, Fri., 29 Jun. 0.0611 0.0531 0.0575
14:01-15:00, Fri., 29 Jun. 0.0626 0.0546 0.0578
13:01-14:00, Fri., 29 Jun. 0.0606 0.0545 0.0578
12:01-13:00, Fri., 29 Jun. 0.0612 0.0539 0.0578
11:01-12:00, Fri., 29 Jun. 0.0617 0.0534 0.0577
10:01-11:00, Fri., 29 Jun. 0.0622 0.0537 0.0576
09:01-10:00, Fri., 29 Jun. 0.0627 0.0533 0.0577
08:01-09:00, Fri., 29 Jun. 0.0608 0.0548 0.0578
07:01-08:00, Fri., 29 Jun. 0.0618 0.0528 0.0576
06:01-07:00, Fri., 29 Jun. 0.0606 0.0544 0.0575
05:01-06:00, Fri., 29 Jun. 0.0612 0.0537 0.0577
04:01-05:00, Fri., 29 Jun. 0.0617 0.0548 0.0582
03:01-04:00, Fri., 29 Jun. 0.0616 0.0544 0.0581
02:01-03:00, Fri., 29 Jun. 0.0621 0.0545 0.0578
01:01-02:00, Fri., 29 Jun. 0.0620 0.0545 0.0579
00:01-01:00, Fri., 29 Jun. 0.0631 0.0550 0.0577
23:01-24:00, Thu., 28 Jun. 0.0606 0.0541 0.0576
22:01-23:00, Thu., 28 Jun. 0.0618 0.0543 0.0577
21:01-22:00, Thu., 28 Jun. 0.0613 0.0536 0.0577
20:01-21:00, Thu., 28 Jun. 0.0626 0.0531 0.0578
19:01-20:00, Thu., 28 Jun. 0.0611 0.0539 0.0577
18:01-19:00, Thu., 28 Jun. 0.0625 0.0543 0.0578
17:01-18:00, Thu., 28 Jun. 0.0628 0.0544 0.0579
16:01-17:00, Thu., 28 Jun. 0.0616 0.0533 0.0577
15:01-16:00, Thu., 28 Jun. 0.0613 0.0542 0.0579
14:01-15:00, Thu., 28 Jun. 0.0631 0.0542 0.0579
13:01-14:00, Thu., 28 Jun. 0.0608 0.0541 0.0576
12:01-13:00, Thu., 28 Jun. 0.0611 0.0546 0.0581
11:01-12:00, Thu., 28 Jun. 0.0605 0.0541 0.0576
10:01-11:00, Thu., 28 Jun. 0.0605 0.0548 0.0578
09:01-10:00, Thu., 28 Jun. 0.0603 0.0557 0.0578
08:01-09:00, Thu., 28 Jun. 0.0620 0.0544 0.0579
07:01-08:00, Thu., 28 Jun. 0.0614 0.0539 0.0577
06:01-07:00, Thu., 28 Jun. 0.0617 0.0537 0.0578
05:01-06:00, Thu., 28 Jun. 0.0616 0.0541 0.0576
04:01-05:00, Thu., 28 Jun. 0.0616 0.0533 0.0575
03:01-04:00, Thu., 28 Jun. 0.0609 0.0532 0.0575
02:01-03:00, Thu., 28 Jun. 0.0599 0.0547 0.0574
01:01-02:00, Thu., 28 Jun. 0.0613 0.0541 0.0574
00:01-01:00, Thu., 28 Jun. 0.0626 0.0534 0.0570
23:01-24:00, Wed., 27 Jun. 0.0623 0.0545 0.0577
22:01-23:00, Wed., 27 Jun. 0.0623 0.0542 0.0577
21:01-22:00, Wed., 27 Jun. 0.0611 0.0532 0.0577
20:01-21:00, Wed., 27 Jun. 0.0616 0.0533 0.0579
19:01-20:00, Wed., 27 Jun. 0.0610 0.0546 0.0579
18:01-19:00, Wed., 27 Jun. 0.0621 0.0533 0.0574
17:01-18:00, Wed., 27 Jun. 0.0597 0.0530 0.0574
16:01-17:00, Wed., 27 Jun. 0.0603 0.0540 0.0575
15:01-16:00, Wed., 27 Jun. 0.0616 0.0522 0.0572
14:01-15:00, Wed., 27 Jun. 0.0614 0.0538 0.0571
13:01-14:00, Wed., 27 Jun. 0.0612 0.0546 0.0575
12:01-13:00, Wed., 27 Jun. 0.0608 0.0537 0.0576
11:01-12:00, Wed., 27 Jun. 0.0612 0.0544 0.0574
10:01-11:00, Wed., 27 Jun. 0.0611 0.0540 0.0575
09:01-10:00, Wed., 27 Jun. 0.0605 0.0532 0.0574
08:01-09:00, Wed., 27 Jun. 0.0607 0.0541 0.0576
07:01-08:00, Wed., 27 Jun. 0.0616 0.0547 0.0575
06:01-07:00, Wed., 27 Jun. 0.0622 0.0546 0.0574
05:01-06:00, Wed., 27 Jun. 0.0601 0.0530 0.0571
04:01-05:00, Wed., 27 Jun. 0.0621 0.0538 0.0573
03:01-04:00, Wed., 27 Jun. 0.0607 0.0530 0.0571
02:01-03:00, Wed., 27 Jun. 0.0601 0.0540 0.0571
01:01-02:00, Wed., 27 Jun. 0.0603 0.0533 0.0571
00:01-01:00, Wed., 27 Jun. 0.0615 0.0537 0.0574
23:01-24:00, Tue., 26 Jun. 0.0608 0.0541 0.0571
22:01-23:00, Tue., 26 Jun. 0.0604 0.0527 0.0570
21:01-22:00, Tue., 26 Jun. 0.0604 0.0542 0.0574
20:01-21:00, Tue., 26 Jun. 0.0626 0.0530 0.0573
19:01-20:00, Tue., 26 Jun. 0.0632 0.0531 0.0570
18:01-19:00, Tue., 26 Jun. 0.0601 0.0539 0.0570
17:01-18:00, Tue., 26 Jun. 0.0607 0.0540 0.0572
16:01-17:00, Tue., 26 Jun. 0.0607 0.0542 0.0576
15:01-16:00, Tue., 26 Jun. 0.0618 0.0522 0.0574
14:01-15:00, Tue., 26 Jun. 0.0606 0.0544 0.0571
13:01-14:00, Tue., 26 Jun. 0.0609 0.0527 0.0572
12:01-13:00, Tue., 26 Jun. 0.0607 0.0534 0.0570
11:01-12:00, Tue., 26 Jun. 0.0614 0.0540 0.0573
10:01-11:00, Tue., 26 Jun. 0.0601 0.0544 0.0573
09:01-10:00, Tue., 26 Jun. 0.0601 0.0527 0.0572
08:01-09:00, Tue., 26 Jun. 0.0623 0.0535 0.0573
07:01-08:00, Tue., 26 Jun. 0.0624 0.0545 0.0573
06:01-07:00, Tue., 26 Jun. 0.0623 0.0542 0.0572
05:01-06:00, Tue., 26 Jun. 0.0601 0.0537 0.0567
04:01-05:00, Tue., 26 Jun. 0.0609 0.0532 0.0571
03:01-04:00, Tue., 26 Jun. 0.0617 0.0535 0.0570
02:01-03:00, Tue., 26 Jun. 0.0597 0.0534 0.0570
01:01-02:00, Tue., 26 Jun. 0.0605 0.0526 0.0567
00:01-01:00, Tue., 26 Jun. 0.0593 0.0522 0.0563
23:01-24:00, Mon., 25 Jun. 0.0616 0.0539 0.0570
22:01-23:00, Mon., 25 Jun. 0.0603 0.0529 0.0571
21:01-22:00, Mon., 25 Jun. 0.0610 0.0536 0.0574
20:01-21:00, Mon., 25 Jun. 0.0606 0.0535 0.0570
19:01-20:00, Mon., 25 Jun. 0.0620 0.0519 0.0568
18:01-19:00, Mon., 25 Jun. 0.0600 0.0544 0.0571
17:01-18:00, Mon., 25 Jun. 0.0603 0.0525 0.0570
16:01-17:00, Mon., 25 Jun. 0.0607 0.0539 0.0570
15:01-16:00, Mon., 25 Jun. 0.0617 0.0519 0.0572
14:01-15:00, Mon., 25 Jun. 0.0595 0.0528 0.0568
13:01-14:00, Mon., 25 Jun. 0.0604 0.0518 0.0569
12:01-13:00, Mon., 25 Jun. 0.0601 0.0531 0.0565
11:01-12:00, Mon., 25 Jun. 0.0616 0.0535 0.0569
10:01-11:00, Mon., 25 Jun. 0.0604 0.0532 0.0567
09:01-10:00, Mon., 25 Jun. 0.0607 0.0542 0.0572
08:01-09:00, Mon., 25 Jun. 0.0617 0.0537 0.0571
07:01-08:00, Mon., 25 Jun. 0.0600 0.0525 0.0567
06:01-07:00, Mon., 25 Jun. 0.0595 0.0525 0.0569
05:01-06:00, Mon., 25 Jun. 0.0612 0.0523 0.0568
04:01-05:00, Mon., 25 Jun. 0.0605 0.0535 0.0569
03:01-04:00, Mon., 25 Jun. 0.0607 0.0532 0.0566
02:01-03:00, Mon., 25 Jun. 0.0605 0.0539 0.0566
01:01-02:00, Mon., 25 Jun. 0.0611 0.0536 0.0573
00:01-01:00, Mon., 25 Jun. 0.0608 0.0537 0.0569