Measurement results by the hour (Edogawa) 30 Dec., 2013 - 5 Jan., 2014

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., 05 Jan. 0.0849 0.0733 0.0790
22:01-23:00, Sun., 05 Jan. 0.0840 0.0744 0.0791
21:01-22:00, Sun., 05 Jan. 0.0858 0.0734 0.0788
20:01-21:00, Sun., 05 Jan. 0.0846 0.0729 0.0788
19:01-20:00, Sun., 05 Jan. 0.0840 0.0736 0.0796
18:01-19:00, Sun., 05 Jan. 0.0850 0.0736 0.0795
17:01-18:00, Sun., 05 Jan. 0.0852 0.0751 0.0794
16:01-17:00, Sun., 05 Jan. 0.0839 0.0742 0.0790
15:01-16:00, Sun., 05 Jan. 0.0832 0.0740 0.0795
14:01-15:00, Sun., 05 Jan. 0.0864 0.0734 0.0789
13:01-14:00, Sun., 05 Jan. 0.0844 0.0743 0.0793
12:01-13:00, Sun., 05 Jan. 0.0857 0.0734 0.0793
11:01-12:00, Sun., 05 Jan. 0.0852 0.0729 0.0791
10:01-11:00, Sun., 05 Jan. 0.0858 0.0739 0.0789
09:01-10:00, Sun., 05 Jan. 0.0849 0.0735 0.0783
08:01-09:00, Sun., 05 Jan. 0.0856 0.0732 0.0780
07:01-08:00, Sun., 05 Jan. 0.0848 0.0715 0.0785
06:01-07:00, Sun., 05 Jan. 0.0829 0.0722 0.0783
05:01-06:00, Sun., 05 Jan. 0.0852 0.0733 0.0787
04:01-05:00, Sun., 05 Jan. 0.0828 0.0725 0.0788
03:01-04:00, Sun., 05 Jan. 0.0833 0.0729 0.0783
02:01-03:00, Sun., 05 Jan. 0.0842 0.0739 0.0790
01:01-02:00, Sun., 05 Jan. 0.0860 0.0736 0.0788
00:01-01:00, Sun., 05 Jan. 0.0867 0.0736 0.0784
23:01-24:00, Sat., 04 Jan. 0.0837 0.0729 0.0788
22:01-23:00, Sat., 04 Jan. 0.0835 0.0741 0.0790
21:01-22:00, Sat., 04 Jan. 0.0839 0.0731 0.0788
20:01-21:00, Sat., 04 Jan. 0.0847 0.0755 0.0796
19:01-20:00, Sat., 04 Jan. 0.0848 0.0730 0.0795
18:01-19:00, Sat., 04 Jan. 0.0860 0.0737 0.0795
17:01-18:00, Sat., 04 Jan. 0.0853 0.0741 0.0802
16:01-17:00, Sat., 04 Jan. 0.0864 0.0746 0.0805
15:01-16:00, Sat., 04 Jan. 0.0860 0.0759 0.0809
14:01-15:00, Sat., 04 Jan. 0.0846 0.0737 0.0805
13:01-14:00, Sat., 04 Jan. 0.0877 0.0731 0.0806
12:01-13:00, Sat., 04 Jan. 0.0873 0.0735 0.0809
11:01-12:00, Sat., 04 Jan. 0.0858 0.0764 0.0814
10:01-11:00, Sat., 04 Jan. 0.0860 0.0748 0.0809
09:01-10:00, Sat., 04 Jan. 0.0876 0.0751 0.0810
08:01-09:00, Sat., 04 Jan. 0.0860 0.0739 0.0803
07:01-08:00, Sat., 04 Jan. 0.0842 0.0738 0.0795
06:01-07:00, Sat., 04 Jan. 0.0858 0.0745 0.0797
05:01-06:00, Sat., 04 Jan. 0.0854 0.0730 0.0790
04:01-05:00, Sat., 04 Jan. 0.0851 0.0747 0.0797
03:01-04:00, Sat., 04 Jan. 0.0847 0.0745 0.0793
02:01-03:00, Sat., 04 Jan. 0.0842 0.0745 0.0796
01:01-02:00, Sat., 04 Jan. 0.0832 0.0729 0.0792
00:01-01:00, Sat., 04 Jan. 0.0837 0.0743 0.0791
23:01-24:00, Fri., 03 Jan. 0.0864 0.0746 0.0797
22:01-23:00, Fri., 03 Jan. 0.0845 0.0741 0.0796
21:01-22:00, Fri., 03 Jan. 0.0854 0.0751 0.0796
20:01-21:00, Fri., 03 Jan. 0.0853 0.0726 0.0791
19:01-20:00, Fri., 03 Jan. 0.0866 0.0750 0.0797
18:01-19:00, Fri., 03 Jan. 0.0841 0.0744 0.0795
17:01-18:00, Fri., 03 Jan. 0.0838 0.0737 0.0793
16:01-17:00, Fri., 03 Jan. 0.0844 0.0748 0.0797
15:01-16:00, Fri., 03 Jan. 0.0862 0.0753 0.0812
14:01-15:00, Fri., 03 Jan. 0.0844 0.0750 0.0800
13:01-14:00, Fri., 03 Jan. 0.0848 0.0741 0.0807
12:01-13:00, Fri., 03 Jan. 0.0868 0.0745 0.0805
11:01-12:00, Fri., 03 Jan. 0.0853 0.0734 0.0795
10:01-11:00, Fri., 03 Jan. 0.0853 0.0738 0.0800
09:01-10:00, Fri., 03 Jan. 0.0861 0.0733 0.0795
08:01-09:00, Fri., 03 Jan. 0.0837 0.0737 0.0787
07:01-08:00, Fri., 03 Jan. 0.0843 0.0734 0.0778
06:01-07:00, Fri., 03 Jan. 0.0839 0.0739 0.0793
05:01-06:00, Fri., 03 Jan. 0.0846 0.0728 0.0788
04:01-05:00, Fri., 03 Jan. 0.0844 0.0733 0.0784
03:01-04:00, Fri., 03 Jan. 0.0853 0.0732 0.0787
02:01-03:00, Fri., 03 Jan. 0.0842 0.0729 0.0793
01:01-02:00, Fri., 03 Jan. 0.0851 0.0730 0.0789
00:01-01:00, Fri., 03 Jan. 0.0838 0.0743 0.0791
23:01-24:00, Thu., 02 Jan. 0.0852 0.0739 0.0789
22:01-23:00, Thu., 02 Jan. 0.0843 0.0736 0.0789
21:01-22:00, Thu., 02 Jan. 0.0855 0.0730 0.0785
20:01-21:00, Thu., 02 Jan. 0.0836 0.0726 0.0789
19:01-20:00, Thu., 02 Jan. 0.0865 0.0755 0.0792
18:01-19:00, Thu., 02 Jan. 0.0858 0.0731 0.0789
17:01-18:00, Thu., 02 Jan. 0.0847 0.0740 0.0792
16:01-17:00, Thu., 02 Jan. 0.0844 0.0741 0.0795
15:01-16:00, Thu., 02 Jan. 0.0849 0.0749 0.0804
14:01-15:00, Thu., 02 Jan. 0.0893 0.0746 0.0800
13:01-14:00, Thu., 02 Jan. 0.0858 0.0748 0.0803
12:01-13:00, Thu., 02 Jan. 0.0852 0.0750 0.0808
11:01-12:00, Thu., 02 Jan. 0.0863 0.0752 0.0811
10:01-11:00, Thu., 02 Jan. 0.0872 0.0749 0.0804
09:01-10:00, Thu., 02 Jan. 0.0849 0.0751 0.0797
08:01-09:00, Thu., 02 Jan. 0.0856 0.0732 0.0785
07:01-08:00, Thu., 02 Jan. 0.0862 0.0743 0.0793
06:01-07:00, Thu., 02 Jan. 0.0839 0.0733 0.0783
05:01-06:00, Thu., 02 Jan. 0.0827 0.0740 0.0783
04:01-05:00, Thu., 02 Jan. 0.0847 0.0739 0.0792
03:01-04:00, Thu., 02 Jan. 0.0852 0.0740 0.0794
02:01-03:00, Thu., 02 Jan. 0.0874 0.0724 0.0794
01:01-02:00, Thu., 02 Jan. 0.0859 0.0734 0.0792
00:01-01:00, Thu., 02 Jan. 0.0855 0.0731 0.0799
23:01-24:00, Wed., 01 Jan. 0.0844 0.0742 0.0799
22:01-23:00, Wed., 01 Jan. 0.0854 0.0745 0.0787
21:01-22:00, Wed., 01 Jan. 0.0841 0.0743 0.0791
20:01-21:00, Wed., 01 Jan. 0.0856 0.0740 0.0794
19:01-20:00, Wed., 01 Jan. 0.0853 0.0741 0.0800
18:01-19:00, Wed., 01 Jan. 0.0858 0.0730 0.0802
17:01-18:00, Wed., 01 Jan. 0.0866 0.0736 0.0800
16:01-17:00, Wed., 01 Jan. 0.0869 0.0745 0.0799
15:01-16:00, Wed., 01 Jan. 0.0846 0.0760 0.0804
14:01-15:00, Wed., 01 Jan. 0.0848 0.0761 0.0803
13:01-14:00, Wed., 01 Jan. 0.0856 0.0760 0.0801
12:01-13:00, Wed., 01 Jan. 0.0855 0.0751 0.0801
11:01-12:00, Wed., 01 Jan. 0.0863 0.0733 0.0796
10:01-11:00, Wed., 01 Jan. 0.0846 0.0735 0.0795
09:01-10:00, Wed., 01 Jan. 0.0858 0.0734 0.0791
08:01-09:00, Wed., 01 Jan. 0.0856 0.0728 0.0779
07:01-08:00, Wed., 01 Jan. 0.0845 0.0737 0.0781
06:01-07:00, Wed., 01 Jan. 0.0832 0.0734 0.0780
05:01-06:00, Wed., 01 Jan. 0.0835 0.0730 0.0784
04:01-05:00, Wed., 01 Jan. 0.0851 0.0737 0.0791
03:01-04:00, Wed., 01 Jan. 0.0863 0.0732 0.0789
02:01-03:00, Wed., 01 Jan. 0.0843 0.0730 0.0792
01:01-02:00, Wed., 01 Jan. 0.0848 0.0738 0.0799
00:01-01:00, Wed., 01 Jan. 0.0848 0.0733 0.0796
23:01-24:00, Tue., 31 Dec. 0.0851 0.0737 0.0792
22:01-23:00, Tue., 31 Dec. 0.0843 0.0738 0.0784
21:01-22:00, Tue., 31 Dec. 0.0843 0.0736 0.0790
20:01-21:00, Tue., 31 Dec. 0.0843 0.0733 0.0784
19:01-20:00, Tue., 31 Dec. 0.0825 0.0735 0.0782
18:01-19:00, Tue., 31 Dec. 0.0847 0.0732 0.0789
17:01-18:00, Tue., 31 Dec. 0.0850 0.0744 0.0789
16:01-17:00, Tue., 31 Dec. 0.0871 0.0742 0.0796
15:01-16:00, Tue., 31 Dec. 0.0850 0.0751 0.0800
14:01-15:00, Tue., 31 Dec. 0.0897 0.0752 0.0805
13:01-14:00, Tue., 31 Dec. 0.0873 0.0756 0.0808
12:01-13:00, Tue., 31 Dec. 0.0878 0.0749 0.0804
11:01-12:00, Tue., 31 Dec. 0.0858 0.0739 0.0809
10:01-11:00, Tue., 31 Dec. 0.0857 0.0752 0.0803
09:01-10:00, Tue., 31 Dec. 0.0845 0.0723 0.0790
08:01-09:00, Tue., 31 Dec. 0.0836 0.0730 0.0787
07:01-08:00, Tue., 31 Dec. 0.0832 0.0735 0.0787
06:01-07:00, Tue., 31 Dec. 0.0853 0.0724 0.0788
05:01-06:00, Tue., 31 Dec. 0.0834 0.0738 0.0791
04:01-05:00, Tue., 31 Dec. 0.0862 0.0728 0.0791
03:01-04:00, Tue., 31 Dec. 0.0879 0.0728 0.0792
02:01-03:00, Tue., 31 Dec. 0.0833 0.0727 0.0789
01:01-02:00, Tue., 31 Dec. 0.0843 0.0741 0.0788
00:01-01:00, Tue., 31 Dec. 0.0837 0.0733 0.0786
23:01-24:00, Mon., 30 Dec. 0.0839 0.0733 0.0786
22:01-23:00, Mon., 30 Dec. 0.0838 0.0737 0.0785
21:01-22:00, Mon., 30 Dec. 0.0847 0.0734 0.0781
20:01-21:00, Mon., 30 Dec. 0.0847 0.0732 0.0786
19:01-20:00, Mon., 30 Dec. 0.0861 0.0730 0.0781
18:01-19:00, Mon., 30 Dec. 0.0848 0.0733 0.0787
17:01-18:00, Mon., 30 Dec. 0.0850 0.0734 0.0788
16:01-17:00, Mon., 30 Dec. 0.0865 0.0740 0.0790
15:01-16:00, Mon., 30 Dec. 0.0839 0.0729 0.0794
14:01-15:00, Mon., 30 Dec. 0.0885 0.0756 0.0803
13:01-14:00, Mon., 30 Dec. 0.0848 0.0734 0.0792
12:01-13:00, Mon., 30 Dec. 0.0869 0.0746 0.0807
11:01-12:00, Mon., 30 Dec. 0.0882 0.0742 0.0798
10:01-11:00, Mon., 30 Dec. 0.0865 0.0737 0.0789
09:01-10:00, Mon., 30 Dec. 0.0849 0.0728 0.0790
08:01-09:00, Mon., 30 Dec. 0.0852 0.0742 0.0790
07:01-08:00, Mon., 30 Dec. 0.0829 0.0737 0.0783
06:01-07:00, Mon., 30 Dec. 0.0836 0.0735 0.0788
05:01-06:00, Mon., 30 Dec. 0.0868 0.0736 0.0789
04:01-05:00, Mon., 30 Dec. 0.0832 0.0736 0.0787
03:01-04:00, Mon., 30 Dec. 0.0856 0.0735 0.0784
02:01-03:00, Mon., 30 Dec. 0.0830 0.0731 0.0782
01:01-02:00, Mon., 30 Dec. 0.0851 0.0735 0.0787
00:01-01:00, Mon., 30 Dec. 0.0855 0.0732 0.0790