Measurement results by the hour (Edogawa) 28 Dec., 2015 - 3 Jan., 2016

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., 03 Jan. 0.0645 0.0573 0.0607
22:01-23:00, Sun., 03 Jan. 0.0631 0.0574 0.0601
21:01-22:00, Sun., 03 Jan. 0.0625 0.0557 0.0600
20:01-21:00, Sun., 03 Jan. 0.0633 0.0584 0.0604
19:01-20:00, Sun., 03 Jan. 0.0630 0.0551 0.0596
18:01-19:00, Sun., 03 Jan. 0.0618 0.0556 0.0590
17:01-18:00, Sun., 03 Jan. 0.0634 0.0562 0.0599
16:01-17:00, Sun., 03 Jan. 0.0650 0.0571 0.0599
15:01-16:00, Sun., 03 Jan. 0.0634 0.0566 0.0604
14:01-15:00, Sun., 03 Jan. 0.0649 0.0574 0.0608
13:01-14:00, Sun., 03 Jan. 0.0652 0.0581 0.0611
12:01-13:00, Sun., 03 Jan. 0.0646 0.0569 0.0608
11:01-12:00, Sun., 03 Jan. 0.0653 0.0592 0.0615
10:01-11:00, Sun., 03 Jan. 0.0645 0.0578 0.0612
09:01-10:00, Sun., 03 Jan. 0.0640 0.0587 0.0608
08:01-09:00, Sun., 03 Jan. 0.0636 0.0571 0.0605
07:01-08:00, Sun., 03 Jan. 0.0646 0.0569 0.0604
06:01-07:00, Sun., 03 Jan. 0.0641 0.0565 0.0601
05:01-06:00, Sun., 03 Jan. 0.0637 0.0567 0.0601
04:01-05:00, Sun., 03 Jan. 0.0626 0.0574 0.0598
03:01-04:00, Sun., 03 Jan. 0.0632 0.0571 0.0599
02:01-03:00, Sun., 03 Jan. 0.0637 0.0565 0.0602
01:01-02:00, Sun., 03 Jan. 0.0628 0.0568 0.0600
00:01-01:00, Sun., 03 Jan. 0.0623 0.0563 0.0596
23:01-24:00, Sat., 02 Jan. 0.0642 0.0556 0.0594
22:01-23:00, Sat., 02 Jan. 0.0639 0.0556 0.0594
21:01-22:00, Sat., 02 Jan. 0.0628 0.0559 0.0592
20:01-21:00, Sat., 02 Jan. 0.0625 0.0558 0.0589
19:01-20:00, Sat., 02 Jan. 0.0633 0.0573 0.0595
18:01-19:00, Sat., 02 Jan. 0.0643 0.0555 0.0597
17:01-18:00, Sat., 02 Jan. 0.0634 0.0566 0.0594
16:01-17:00, Sat., 02 Jan. 0.0648 0.0565 0.0599
15:01-16:00, Sat., 02 Jan. 0.0635 0.0560 0.0603
14:01-15:00, Sat., 02 Jan. 0.0638 0.0569 0.0601
13:01-14:00, Sat., 02 Jan. 0.0629 0.0562 0.0597
12:01-13:00, Sat., 02 Jan. 0.0636 0.0569 0.0601
11:01-12:00, Sat., 02 Jan. 0.0631 0.0567 0.0601
10:01-11:00, Sat., 02 Jan. 0.0632 0.0573 0.0599
09:01-10:00, Sat., 02 Jan. 0.0628 0.0554 0.0596
08:01-09:00, Sat., 02 Jan. 0.0633 0.0571 0.0595
07:01-08:00, Sat., 02 Jan. 0.0623 0.0552 0.0590
06:01-07:00, Sat., 02 Jan. 0.0627 0.0557 0.0588
05:01-06:00, Sat., 02 Jan. 0.0624 0.0553 0.0590
04:01-05:00, Sat., 02 Jan. 0.0617 0.0562 0.0592
03:01-04:00, Sat., 02 Jan. 0.0634 0.0558 0.0592
02:01-03:00, Sat., 02 Jan. 0.0624 0.0559 0.0593
01:01-02:00, Sat., 02 Jan. 0.0629 0.0554 0.0586
00:01-01:00, Sat., 02 Jan. 0.0622 0.0559 0.0586
23:01-24:00, Fri., 01 Jan. 0.0618 0.0543 0.0587
22:01-23:00, Fri., 01 Jan. 0.0620 0.0552 0.0588
21:01-22:00, Fri., 01 Jan. 0.0621 0.0558 0.0588
20:01-21:00, Fri., 01 Jan. 0.0623 0.0551 0.0587
19:01-20:00, Fri., 01 Jan. 0.0621 0.0552 0.0587
18:01-19:00, Fri., 01 Jan. 0.0616 0.0554 0.0587
17:01-18:00, Fri., 01 Jan. 0.0618 0.0554 0.0589
16:01-17:00, Fri., 01 Jan. 0.0625 0.0546 0.0588
15:01-16:00, Fri., 01 Jan. 0.0625 0.0560 0.0589
14:01-15:00, Fri., 01 Jan. 0.0626 0.0557 0.0593
13:01-14:00, Fri., 01 Jan. 0.0623 0.0562 0.0593
12:01-13:00, Fri., 01 Jan. 0.0628 0.0568 0.0592
11:01-12:00, Fri., 01 Jan. 0.0626 0.0563 0.0590
10:01-11:00, Fri., 01 Jan. 0.0621 0.0564 0.0587
09:01-10:00, Fri., 01 Jan. 0.0634 0.0560 0.0582
08:01-09:00, Fri., 01 Jan. 0.0619 0.0546 0.0586
07:01-08:00, Fri., 01 Jan. 0.0609 0.0548 0.0579
06:01-07:00, Fri., 01 Jan. 0.0633 0.0553 0.0587
05:01-06:00, Fri., 01 Jan. 0.0625 0.0554 0.0589
04:01-05:00, Fri., 01 Jan. 0.0615 0.0554 0.0590
03:01-04:00, Fri., 01 Jan. 0.0613 0.0554 0.0587
02:01-03:00, Fri., 01 Jan. 0.0625 0.0570 0.0594
01:01-02:00, Fri., 01 Jan. 0.0627 0.0562 0.0594
00:01-01:00, Fri., 01 Jan. 0.0615 0.0547 0.0583
23:01-24:00, Thu., 31 Dec. 0.0604 0.0552 0.0580
22:01-23:00, Thu., 31 Dec. 0.0612 0.0539 0.0583
21:01-22:00, Thu., 31 Dec. 0.0617 0.0554 0.0583
20:01-21:00, Thu., 31 Dec. 0.0618 0.0553 0.0586
19:01-20:00, Thu., 31 Dec. 0.0616 0.0557 0.0583
18:01-19:00, Thu., 31 Dec. 0.0621 0.0548 0.0586
17:01-18:00, Thu., 31 Dec. 0.0627 0.0549 0.0586
16:01-17:00, Thu., 31 Dec. 0.0626 0.0543 0.0587
15:01-16:00, Thu., 31 Dec. 0.0618 0.0552 0.0586
14:01-15:00, Thu., 31 Dec. 0.0631 0.0552 0.0589
13:01-14:00, Thu., 31 Dec. 0.0629 0.0546 0.0597
12:01-13:00, Thu., 31 Dec. 0.0632 0.0569 0.0596
11:01-12:00, Thu., 31 Dec. 0.0631 0.0559 0.0588
10:01-11:00, Thu., 31 Dec. 0.0624 0.0562 0.0590
09:01-10:00, Thu., 31 Dec. 0.0620 0.0533 0.0591
08:01-09:00, Thu., 31 Dec. 0.0631 0.0569 0.0593
07:01-08:00, Thu., 31 Dec. 0.0643 0.0550 0.0589
06:01-07:00, Thu., 31 Dec. 0.0625 0.0543 0.0590
05:01-06:00, Thu., 31 Dec. 0.0623 0.0553 0.0587
04:01-05:00, Thu., 31 Dec. 0.0614 0.0530 0.0585
03:01-04:00, Thu., 31 Dec. 0.0628 0.0552 0.0589
02:01-03:00, Thu., 31 Dec. 0.0623 0.0551 0.0584
01:01-02:00, Thu., 31 Dec. 0.0620 0.0560 0.0588
00:01-01:00, Thu., 31 Dec. 0.0632 0.0551 0.0583
23:01-24:00, Wed., 30 Dec. 0.0608 0.0555 0.0584
22:01-23:00, Wed., 30 Dec. 0.0617 0.0554 0.0586
21:01-22:00, Wed., 30 Dec. 0.0617 0.0550 0.0583
20:01-21:00, Wed., 30 Dec. 0.0616 0.0552 0.0586
19:01-20:00, Wed., 30 Dec. 0.0612 0.0545 0.0584
18:01-19:00, Wed., 30 Dec. 0.0633 0.0552 0.0585
17:01-18:00, Wed., 30 Dec. 0.0624 0.0555 0.0589
16:01-17:00, Wed., 30 Dec. 0.0627 0.0556 0.0590
15:01-16:00, Wed., 30 Dec. 0.0620 0.0550 0.0592
14:01-15:00, Wed., 30 Dec. 0.0618 0.0565 0.0593
13:01-14:00, Wed., 30 Dec. 0.0633 0.0560 0.0595
12:01-13:00, Wed., 30 Dec. 0.0626 0.0563 0.0590
11:01-12:00, Wed., 30 Dec. 0.0636 0.0552 0.0594
10:01-11:00, Wed., 30 Dec. 0.0625 0.0552 0.0590
09:01-10:00, Wed., 30 Dec. 0.0621 0.0546 0.0587
08:01-09:00, Wed., 30 Dec. 0.0629 0.0553 0.0587
07:01-08:00, Wed., 30 Dec. 0.0634 0.0557 0.0589
06:01-07:00, Wed., 30 Dec. 0.0642 0.0545 0.0589
05:01-06:00, Wed., 30 Dec. 0.0627 0.0554 0.0586
04:01-05:00, Wed., 30 Dec. 0.0613 0.0551 0.0583
03:01-04:00, Wed., 30 Dec. 0.0610 0.0559 0.0585
02:01-03:00, Wed., 30 Dec. 0.0615 0.0548 0.0581
01:01-02:00, Wed., 30 Dec. 0.0624 0.0548 0.0582
00:01-01:00, Wed., 30 Dec. 0.0620 0.0548 0.0583
23:01-24:00, Tue., 29 Dec. 0.0614 0.0547 0.0577
22:01-23:00, Tue., 29 Dec. 0.0614 0.0543 0.0576
21:01-22:00, Tue., 29 Dec. 0.0624 0.0538 0.0575
20:01-21:00, Tue., 29 Dec. 0.0625 0.0551 0.0580
19:01-20:00, Tue., 29 Dec. 0.0618 0.0543 0.0580
18:01-19:00, Tue., 29 Dec. 0.0611 0.0547 0.0580
17:01-18:00, Tue., 29 Dec. 0.0614 0.0553 0.0582
16:01-17:00, Tue., 29 Dec. 0.0611 0.0538 0.0584
15:01-16:00, Tue., 29 Dec. 0.0615 0.0561 0.0585
14:01-15:00, Tue., 29 Dec. 0.0618 0.0554 0.0590
13:01-14:00, Tue., 29 Dec. 0.0629 0.0553 0.0588
12:01-13:00, Tue., 29 Dec. 0.0617 0.0551 0.0586
11:01-12:00, Tue., 29 Dec. 0.0621 0.0563 0.0591
10:01-11:00, Tue., 29 Dec. 0.0618 0.0559 0.0588
09:01-10:00, Tue., 29 Dec. 0.0617 0.0556 0.0588
08:01-09:00, Tue., 29 Dec. 0.0615 0.0548 0.0587
07:01-08:00, Tue., 29 Dec. 0.0627 0.0550 0.0587
06:01-07:00, Tue., 29 Dec. 0.0623 0.0542 0.0588
05:01-06:00, Tue., 29 Dec. 0.0616 0.0556 0.0585
04:01-05:00, Tue., 29 Dec. 0.0627 0.0561 0.0587
03:01-04:00, Tue., 29 Dec. 0.0616 0.0550 0.0588
02:01-03:00, Tue., 29 Dec. 0.0619 0.0554 0.0589
01:01-02:00, Tue., 29 Dec. 0.0637 0.0554 0.0589
00:01-01:00, Tue., 29 Dec. 0.0618 0.0556 0.0584
23:01-24:00, Mon., 28 Dec. 0.0625 0.0553 0.0583
22:01-23:00, Mon., 28 Dec. 0.0622 0.0543 0.0585
21:01-22:00, Mon., 28 Dec. 0.0619 0.0553 0.0584
20:01-21:00, Mon., 28 Dec. 0.0618 0.0554 0.0584
19:01-20:00, Mon., 28 Dec. 0.0621 0.0546 0.0581
18:01-19:00, Mon., 28 Dec. 0.0621 0.0550 0.0583
17:01-18:00, Mon., 28 Dec. 0.0607 0.0560 0.0584
16:01-17:00, Mon., 28 Dec. 0.0608 0.0559 0.0582
15:01-16:00, Mon., 28 Dec. 0.0625 0.0561 0.0586
14:01-15:00, Mon., 28 Dec. 0.0627 0.0565 0.0588
13:01-14:00, Mon., 28 Dec. 0.0619 0.0549 0.0589
12:01-13:00, Mon., 28 Dec. 0.0628 0.0549 0.0587
11:01-12:00, Mon., 28 Dec. 0.0625 0.0563 0.0590
10:01-11:00, Mon., 28 Dec. 0.0612 0.0557 0.0581
09:01-10:00, Mon., 28 Dec. 0.0614 0.0544 0.0581
08:01-09:00, Mon., 28 Dec. 0.0601 0.0550 0.0579
07:01-08:00, Mon., 28 Dec. 0.0608 0.0551 0.0578
06:01-07:00, Mon., 28 Dec. 0.0608 0.0554 0.0579
05:01-06:00, Mon., 28 Dec. 0.0603 0.0527 0.0577
04:01-05:00, Mon., 28 Dec. 0.0619 0.0538 0.0576
03:01-04:00, Mon., 28 Dec. 0.0602 0.0548 0.0576
02:01-03:00, Mon., 28 Dec. 0.0606 0.0537 0.0578
01:01-02:00, Mon., 28 Dec. 0.0611 0.0543 0.0579
00:01-01:00, Mon., 28 Dec. 0.0609 0.0543 0.0575