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

○Information

○Measurement value list ： 2019/10/12(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.41NDND
00:100.42NDND
00:200.42NDND
00:300.42NDND
00:400.42NDND
00:500.41NDND
01:000.41NDND
01:100.38NDND
01:200.38NDND
01:300.37NDND
01:400.38NDND
01:500.36NDND
02:000.36NDND
02:100.44NDND
02:200.37NDND
02:300.38NDND
02:400.38NDND
02:500.39NDND
03:000.41NDND
03:100.44NDND
03:200.48NDND
03:300.48NDND
03:400.48NDND
03:500.42NDND
04:000.41NDND
04:100.40NDND
04:200.38NDND
04:300.38NDND
04:400.36NDND
04:500.37NDND
05:000.36NDND
05:100.37NDND
05:200.39NDND
05:300.39NDND
05:400.40ND11
05:500.43NDND
06:000.45NDND
06:100.46NDND
06:200.47NDND
06:300.49NDND
06:400.56NDND
06:500.49NDND
07:000.48NDND
07:100.47NDND
07:200.45NDND
07:300.44NDND
07:400.42NDND
07:500.43NDND
08:000.43NDND
08:100.43NDND
08:200.44NDND
08:300.42NDND
08:400.43NDND
08:500.43NDND
09:000.43NDND
09:100.42NDND
09:200.46NDND
09:300.41NDND
09:400.41NDND
09:500.41NDND
10:000.41NDND
10:100.41NDND
10:200.42ND9.5
10:300.42NDND
10:400.42NDND
10:500.44NDND
11:000.44NDND
11:100.45NDND
11:200.44NDND
11:300.44NDND
11:400.46ND8.9
11:500.53ND11
12:000.56ND10
12:100.55ND11
12:200.57ND9.5
12:300.50ND9.5
12:400.50NDND
12:500.51NDND
13:000.51NDND
13:100.51NDND
13:200.51NDND
13:300.50NDND
13:400.48NDND
13:500.47NDND
14:000.46NDND
14:100.46NDND
14:200.45NDND
14:300.47NDND
14:400.49NDND
14:500.48NDND
15:000.50NDND
15:100.51NDND
15:20---
15:30---
15:40---
15:50---
16:00---
16:10---
16:20---
16:30---
16:40---
16:50---
17:00---
17:10---
17:20---
17:30---
17:40---
17:50---
18:00---
18:10---
18:20---
18:30---
18:40---
18:50---
19:00---
19:10---
19:20---
19:30---
19:40---
19:50---
20:00---
20:10---
20:20---
20:30---
20:40---
20:50---
21:00---
21:10---
21:20---
21:30---
21:40---
21:50---
22:00---
22:10---
22:20---
22:30---
22:40---
22:50---
23:00---
23:10---
23:20---
23:30---
23:40---
23:50---