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

○Information

○Measurement value list ： 2019/07/19(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.55ND9.6
00:100.59ND11
00:200.60NDND
00:300.59ND9.3
00:400.59ND8.8
00:500.59NDND
01:000.57NDND
01:100.56NDND
01:200.56NDND
01:300.56NDND
01:400.56NDND
01:500.52NDND
02:000.51ND9.7
02:100.55NDND
02:200.53NDND
02:300.51NDND
02:400.51NDND
02:500.52ND10
03:000.52NDND
03:100.56NDND
03:200.57ND9.3
03:300.56ND13
03:400.55ND14
03:500.54ND12
04:000.55ND12
04:100.54ND12
04:200.56ND11
04:300.54NDND
04:400.54NDND
04:500.55NDND
05:000.54ND9.2
05:100.50NDND
05:200.55NDND
05:300.52NDND
05:400.52NDND
05:500.52NDND
06:000.54NDND
06:100.54NDND
06:200.55NDND
06:300.55NDND
06:400.54NDND
06:500.55NDND
07:000.56ND8.9
07:100.58ND9.7
07:200.55ND9.3
07:300.55ND9.2
07:400.56ND10
07:500.53ND14
08:000.51ND12
08:100.52ND12
08:200.52ND12
08:300.51ND13
08:400.53ND13
08:500.53ND13
09:000.55ND12
09:100.60ND9.5
09:200.61NDND
09:300.62NDND
09:400.58NDND
09:500.57NDND
10:000.62NDND
10:100.56NDND
10:200.56NDND
10:300.56NDND
10:400.55ND9.5
10:500.55NDND
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:10---
12:20---
12:30---
12:40---
12:50---
13:00---
13:100.66NDND
13:200.62NDND
13:300.57NDND
13:400.53ND9.9
13:500.50ND12
14:000.55ND12
14:100.49ND12
14:200.55ND12
14:300.55ND11
14:400.55ND10
14:500.55ND10
15:000.55ND12
15:100.56ND11
15:200.54ND14
15:300.51ND13
15:400.53ND11
15:500.54ND10
16:000.54ND9.0
16:100.54ND11
16:200.57NDND
16:300.56NDND
16:400.55NDND
16:500.59NDND
17:000.53NDND
17:100.59NDND
17:200.55NDND
17:300.61NDND
17:400.60NDND
17:500.60NDND
18:000.57NDND
18:100.57NDND
18:200.56NDND
18:300.54NDND
18:400.52NDND
18:500.53NDND
19:000.54NDND
19:100.54ND12
19:200.52ND12
19:300.52ND12
19:400.52ND11
19:500.50ND12
20:000.50ND9.9
20:100.47ND8.9
20:200.48NDND
20:300.47ND8.9
20:400.47NDND
20:500.46NDND
21:000.47NDND
21:100.49NDND
21:200.50NDND
21:300.49NDND
21:400.48NDND
21:500.46NDND
22:000.46NDND
22:100.43NDND
22:200.42NDND
22:300.41NDND
22:400.42NDND
22:500.43NDND
23:000.43NDND
23:100.46NDND
23:200.46NDND
23:300.47NDND
23:400.48NDND
23:500.48NDND