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

○Information

○Measurement value list ： 2018/01/15(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.35NDND
00:100.37NDND
00:200.40NDND
00:300.40NDND
00:400.40NDND
00:500.40NDND
01:000.39NDND
01:100.39NDND
01:200.38NDND
01:300.38NDND
01:400.39NDND
01:500.40NDND
02:000.40NDND
02:100.40NDND
02:200.38NDND
02:300.37NDND
02:400.36NDND
02:500.35NDND
03:000.36NDND
03:100.36NDND
03:200.29NDND
03:300.37NDND
03:400.37NDND
03:500.38NDND
04:000.38NDND
04:100.36NDND
04:200.37NDND
04:300.38NDND
04:400.36NDND
04:500.34NDND
05:000.33NDND
05:100.36NDND
05:200.36NDND
05:300.36NDND
05:400.38NDND
05:500.37NDND
06:000.39NDND
06:100.37NDND
06:200.39NDND
06:300.40NDND
06:400.40NDND
06:500.45NDND
07:000.45NDND
07:100.47NDND
07:200.48NDND
07:300.49NDND
07:400.51NDND
07:500.51NDND
08:000.55NDND
08:100.55NDND
08:200.56NDND
08:300.55NDND
08:400.54NDND
08:500.54NDND
09:000.52NDND
09:100.54NDND
09:200.53NDND
09:300.54NDND
09:400.56NDND
09:500.57NDND
10:000.57NDND
10:100.57NDND
10:200.57NDND
10:30---
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:400.53ND9.5
11:500.52ND9.0
12:000.51ND9.0
12:100.48ND11
12:200.47ND12
12:300.46ND9.9
12:400.44NDND
12:500.42NDND
13:000.42NDND
13:100.43NDND
13:200.42NDND
13:300.43NDND
13:400.40NDND
13:500.40NDND
14:000.38NDND
14:100.36NDND
14:200.37NDND
14:300.36NDND
14:400.40ND9.3
14:500.41ND10
15:000.37NDND
15:100.37NDND
15:200.36NDND
15:300.38NDND
15:400.36NDND
15:500.36NDND
16:000.37NDND
16:100.36ND10
16:200.37ND10
16:300.40ND10
16:400.42NDND
16:500.41NDND
17:000.43NDND
17:100.41NDND
17:200.42NDND
17:300.40NDND
17:400.39NDND
17:500.39NDND
18:000.39NDND
18:100.43NDND
18:200.43NDND
18:300.45NDND
18:400.46NDND
18:500.46NDND
19:000.48NDND
19:100.48NDND
19:200.50NDND
19:300.50NDND
19:400.53NDND
19:500.56NDND
20:000.55ND10
20:100.56ND13
20:200.57ND11
20:300.57ND12
20:400.56ND11
20:500.55ND12
21:000.55ND12
21:100.54ND12
21:200.54ND12
21:300.54ND10
21:400.55ND11
21:500.55ND9.2
22:000.55ND9.0
22:100.54NDND
22:200.53NDND
22:300.52NDND
22:400.51NDND
22:500.42NDND
23:000.41NDND
23:100.41NDND
23:200.40ND12
23:300.49ND12
23:400.46ND14
23:500.46ND14