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

○Information

○Measurement value list ： 2017/12/15(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.46NDND
00:100.45NDND
00:200.45NDND
00:300.45NDND
00:400.45NDND
00:500.47NDND
01:000.48NDND
01:100.50NDND
01:200.50NDND
01:300.50NDND
01:400.49NDND
01:500.48NDND
02:000.46NDND
02:100.50NDND
02:200.48NDND
02:300.46NDND
02:400.47NDND
02:500.47NDND
03:000.51NDND
03:100.44NDND
03:200.48NDND
03:300.46NDND
03:400.40NDND
03:500.42NDND
04:000.42NDND
04:100.43NDND
04:200.45NDND
04:300.46NDND
04:400.46NDND
04:500.46NDND
05:000.50NDND
05:100.50NDND
05:200.47NDND
05:300.51NDND
05:400.52NDND
05:500.49NDND
06:000.49NDND
06:100.52NDND
06:200.51NDND
06:300.52NDND
06:400.49NDND
06:500.48NDND
07:000.47NDND
07:100.48NDND
07:200.49NDND
07:300.50NDND
07:400.51NDND
07:500.56NDND
08:000.57NDND
08:100.57ND10
08:200.55ND12
08:300.45ND12
08:400.54ND8.9
08:500.48ND9.0
09:000.52NDND
09:100.48NDND
09:200.49NDND
09:300.49NDND
09:400.47NDND
09:500.49NDND
10:000.50NDND
10:100.44NDND
10:200.49NDND
10:300.52NDND
10:400.51NDND
10:500.46NDND
11:000.45NDND
11:100.47NDND
11:200.47NDND
11:300.47NDND
11:400.51NDND
11:500.51NDND
12:000.51NDND
12:100.53NDND
12:200.49NDND
12:300.51NDND
12:400.44NDND
12:500.46NDND
13:000.45NDND
13:100.46NDND
13:200.46NDND
13:300.46NDND
13:400.48NDND
13:500.46NDND
14:000.49NDND
14:100.49NDND
14:200.51NDND
14:300.51NDND
14:400.51NDND
14:500.52ND9.3
15:000.52NDND
15:100.53NDND
15:200.54NDND
15:300.55NDND
15:400.55NDND
15:500.60NDND
16:000.62NDND
16:100.62NDND
16:200.61NDND
16:300.62NDND
16:400.62NDND
16:500.570.035ND
17:000.55NDND
17:100.60ND9.6
17:200.61ND10
17:300.60ND8.8
17:400.56NDND
17:500.56NDND
18:000.56NDND
18:100.56NDND
18:200.54NDND
18:300.52NDND
18:400.52NDND
18:500.52NDND
19:000.54NDND
19:100.57NDND
19:200.56NDND
19:300.540.028ND
19:400.530.041ND
19:500.570.039ND
20:000.570.033ND
20:100.580.0338.8
20:200.610.032ND
20:300.640.025ND
20:400.63NDND
20:500.61NDND
21:000.62NDND
21:100.59NDND
21:200.55NDND
21:300.53NDND
21:400.53NDND
21:500.52NDND
22:000.51NDND
22:100.52NDND
22:200.59NDND
22:300.55NDND
22:400.57NDND
22:500.57NDND
23:000.57NDND
23:100.53NDND
23:200.52NDND
23:300.52NDND
23:400.49NDND
23:500.47NDND