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

○Information

○Measurement value list : 2019/09/06(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
00:100.48NDND
00:200.49NDND
00:300.50NDND
00:400.50NDND
00:500.51NDND
01:000.48NDND
01:100.50NDND
01:200.49NDND
01:300.50NDND
01:400.54NDND
01:500.55NDND
02:000.57NDND
02:100.56NDND
02:200.57NDND
02:300.53NDND
02:400.55NDND
02:500.55NDND
03:000.53NDND
03:100.54NDND
03:200.54NDND
03:300.52NDND
03:400.52NDND
03:500.51NDND
04:000.54NDND
04:100.54NDND
04:200.53NDND
04:300.55NDND
04:400.55NDND
04:500.55NDND
05:000.58NDND
05:100.56NDND
05:200.56NDND
05:300.55NDND
05:400.55NDND
05:500.54NDND
06:000.53NDND
06:100.49NDND
06:200.53NDND
06:300.52NDND
06:400.51NDND
06:500.50NDND
07:000.49NDND
07:100.45NDND
07:200.48NDND
07:300.49NDND
07:400.49NDND
07:500.48NDND
08:000.49NDND
08:100.49NDND
08:200.48NDND
08:300.47NDND
08:400.47NDND
08:500.49NDND
09:000.48NDND
09:100.48NDND
09:200.45NDND
09:300.44NDND
09:400.43NDND
09:500.42NDND
10:000.42NDND
10:100.44NDND
10:200.43NDND
10:300.42NDND
10:400.41NDND
10:50---
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---
13:10---
13:20---
13:300.44NDND
13:400.43NDND
13:500.45NDND
14:000.43NDND
14:100.43NDND
14:200.42NDND
14:300.42NDND
14:400.41NDND
14:500.40NDND
15:000.41NDND
15:100.39NDND
15:200.41NDND
15:300.41NDND
15:400.49NDND
15:500.49NDND
16:000.49NDND
16:100.49NDND
16:200.39NDND
16:300.37NDND
16:400.38NDND
16:500.38NDND
17:000.39NDND
17:100.40NDND
17:200.39NDND
17:300.40NDND
17:400.41NDND
17:500.40NDND
18:000.39NDND
18:100.40NDND
18:200.42NDND
18:300.41NDND
18:400.41NDND
18:500.42NDND
19:000.40NDND
19:100.40NDND
19:200.40NDND
19:300.42NDND
19:400.44ND8.8
19:500.46ND10
20:000.47ND12
20:100.50ND12
20:200.51ND12
20:300.50ND10
20:40---
20:50---
21:00---
21:100.47NDND
21:200.46NDND
21:300.48NDND
21:400.48NDND
21:500.48NDND
22:000.50NDND
22:100.47NDND
22:200.48NDND
22:300.54NDND
22:400.46NDND
22:500.45NDND
23:000.44NDND
23:100.54NDND
23:200.43NDND
23:300.42NDND
23:400.43NDND
23:500.42NDND