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

○Information

○Measurement value list ： 2019/05/05(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.36NDND
00:100.36NDND
00:200.36NDND
00:300.35ND9.2
00:400.36NDND
00:500.37NDND
01:000.36ND9.7
01:100.36ND14
01:200.35ND12
01:300.35ND13
01:400.34ND15
01:500.33ND14
02:000.36ND13
02:100.35ND11
02:200.36ND10
02:300.38NDND
02:400.39NDND
02:500.39NDND
03:000.37ND11
03:100.38ND11
03:200.38ND11
03:300.39ND14
03:400.38ND13
03:500.38ND15
04:000.38ND14
04:100.36ND13
04:200.36ND16
04:300.32ND12
04:400.32ND13
04:500.31ND10
05:000.33ND9.5
05:100.34NDND
05:200.35NDND
05:300.35ND9.2
05:400.36NDND
05:500.37NDND
06:000.37ND9.5
06:100.39NDND
06:200.42NDND
06:300.44NDND
06:400.44NDND
06:500.43NDND
07:000.44NDND
07:100.43NDND
07:200.43NDND
07:300.43NDND
07:400.43ND9.3
07:500.45NDND
08:000.44ND8.8
08:100.43ND11
08:200.42ND10
08:300.42ND8.9
08:400.41NDND
08:500.41NDND
09:000.42NDND
09:100.40NDND
09:200.41NDND
09:300.39NDND
09:400.40ND9.9
09:500.40NDND
10:000.38ND9.0
10:100.40ND9.0
10:200.41ND11
10:300.39ND10
10:400.39ND12
10:500.38ND15
11:000.38ND15
11:100.34ND14
11:200.33ND15
11:300.35ND15
11:400.35ND13
11:500.35ND10
12:000.34ND10
12:100.36ND10
12:200.37NDND
12:300.37NDND
12:400.36NDND
12:500.37NDND
13:000.38ND10
13:100.37ND9.5
13:200.38ND10
13:300.37ND11
13:400.37ND10
13:500.36ND11
14:000.36ND11
14:100.36ND12
14:200.32ND13
14:300.32ND12
14:400.30ND12
14:500.30ND13
15:000.30ND11
15:100.29ND9.3
15:200.30NDND
15:300.30NDND
15:400.32NDND
15:500.31NDND
16:000.30NDND
16:100.32NDND
16:200.33NDND
16:300.35NDND
16:400.36NDND
16:500.37ND9.2
17:000.38ND10
17:100.36NDND
17:200.35ND13
17:300.33ND10
17:400.33NDND
17:500.33ND10
18:000.34ND9.2
18:100.36ND9.6
18:200.36NDND
18:300.37ND10
18:400.36ND11
18:500.36NDND
19:000.35ND11
19:100.34ND11
19:200.34ND11
19:300.32ND12
19:400.33ND12
19:500.32ND13
20:000.30ND10
20:100.31NDND
20:200.32ND9.5
20:300.32ND10
20:400.30ND12
20:500.32ND12
21:000.32ND12
21:100.30ND17
21:200.31ND15
21:300.32ND13
21:400.33ND10
21:500.34ND11
22:000.35ND10
22:100.38NDND
22:200.39NDND
22:300.40ND12
22:400.40ND13
22:500.40ND10
23:000.41ND13
23:100.40ND15
23:200.40ND14
23:300.38ND13
23:400.39ND12
23:500.38ND13