Past measurement result　by Seawater Radiation Monitor near Fukushima Daiichi Nuclear Power Station

○Information

○Measurement value list ： 2020/03/17(CSV Download)

Radioactivity Concentration Unit:Bq/L

※ When being smaller then detection limit value, the numerical value is indicated with ND

TimeCs137Cs134Totalβ
00:000.18ND31
00:100.17ND31
00:200.16ND33
00:300.17ND30
00:400.16ND27
00:500.18ND27
01:000.17ND27
01:100.17ND27
01:200.16ND28
01:300.15ND30
01:400.16ND31
01:500.16ND30
02:000.14ND31
02:100.14ND28
02:200.15ND25
02:300.15ND27
02:400.14ND26
02:500.13ND27
03:000.15ND25
03:100.16ND26
03:200.16ND25
03:300.16ND24
03:400.17ND24
03:500.18ND23
04:000.17ND23
04:100.17ND23
04:200.18ND25
04:300.16ND25
04:400.15ND25
04:500.15ND24
05:000.14ND26
05:100.14ND26
05:200.13ND26
05:300.12ND25
05:400.13ND24
05:500.13ND28
06:000.14ND25
06:100.13ND26
06:200.13ND25
06:300.12ND25
06:400.12ND25
06:500.11ND23
07:000.095ND25
07:100.11ND24
07:200.12ND24
07:300.13ND24
07:400.13ND26
07:500.12ND28
08:000.11ND29
08:100.099ND26
08:200.093ND26
08:300.086ND26
08:400.094ND26
08:500.10ND24
09:000.12ND23
09:100.11ND27
09:200.097ND25
09:300.12ND27
09:400.13ND27
09:500.12ND27
10:000.12ND28
10:100.14ND27
10:200.15ND29
10:300.15ND26
10:400.15ND25
10:500.16ND25
11:000.17ND24
11:100.16ND24
11:200.17ND25
11:300.15ND27
11:400.14ND27
11:500.14ND28
12:000.099ND28
12:100.14ND30
12:200.13ND29
12:300.14ND29
12:400.14ND27
12:500.14ND28
13:000.17ND27
13:100.18ND27
13:200.18ND26
13:300.18ND25
13:400.20ND26
13:500.21ND23
14:000.21ND23
14:100.21ND26
14:200.22ND25
14:300.21ND24
14:400.22ND24
14:500.21ND27
15:000.20ND29
15:100.21ND25
15:200.20ND25
15:300.20ND25
15:400.20ND27
15:500.19ND26
16:000.20ND24
16:100.18ND25
16:200.18ND26
16:300.19ND27
16:400.17ND27
16:500.17ND26
17:000.17ND27
17:100.16ND28
17:200.17ND30
17:300.18ND28
17:400.18ND25
17:500.17ND27
18:000.16ND28
18:100.18ND27
18:200.19ND24
18:300.19ND26
18:400.20ND27
18:500.20ND25
19:000.20ND24
19:100.18ND25
19:200.18ND26
19:300.17ND29
19:400.18ND30
19:500.19ND30
20:000.18ND31
20:100.20ND32
20:200.20ND33
20:300.18ND30
20:400.17ND27
20:500.16ND28
21:000.17ND28
21:100.15ND30
21:200.16ND30
21:300.16ND32
21:400.16ND34
21:500.15ND33
22:000.17ND34
22:100.16ND33
22:200.15ND31
22:300.17ND31
22:400.16ND33
22:500.18ND35
23:000.16ND33
23:100.18ND30
23:200.18ND32
23:300.18ND30
23:400.19ND29
23:500.19ND26