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

○Information

○Measurement value list ： 2019/09/24(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.81NDND
00:100.81NDND
00:200.79NDND
00:300.78NDND
00:400.74NDND
00:500.73NDND
01:000.73NDND
01:100.73NDND
01:200.79NDND
01:300.79NDND
01:400.81NDND
01:500.81NDND
02:000.81NDND
02:100.79NDND
02:200.77NDND
02:300.78NDND
02:400.72NDND
02:500.72NDND
03:000.73NDND
03:100.72NDND
03:200.74NDND
03:300.76NDND
03:400.77NDND
03:500.75NDND
04:000.68NDND
04:100.68NDND
04:200.71NDND
04:300.67NDND
04:400.67NDND
04:500.71NDND
05:000.73NDND
05:100.72NDND
05:200.66NDND
05:300.70NDND
05:400.65NDND
05:500.72NDND
06:000.66NDND
06:100.67NDND
06:200.68NDND
06:300.64NDND
06:400.65NDND
06:500.60NDND
07:000.62NDND
07:100.56NDND
07:200.56NDND
07:300.55NDND
07:400.56NDND
07:500.54NDND
08:000.60ND11
08:100.60ND10
08:200.62NDND
08:300.56NDND
08:400.62NDND
08:500.62NDND
09:000.55NDND
09:100.55NDND
09:200.59ND10
09:300.59NDND
09:400.57NDND
09:500.57NDND
10:000.58NDND
10:100.59NDND
10:20---
10:30---
10:40---
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---
13:30---
13:40---
13:50---
14:00---
14:10---
14:20---
14:300.45NDND
14:400.43NDND
14:500.42NDND
15:000.42NDND
15:100.41NDND
15:200.42NDND
15:300.42NDND
15:400.42NDND
15:500.41NDND
16:000.39NDND
16:100.40NDND
16:200.42NDND
16:300.42NDND
16:400.40NDND
16:500.40NDND
17:000.42NDND
17:100.44NDND
17:200.44NDND
17:300.44NDND
17:400.46NDND
17:500.47NDND
18:000.46NDND
18:100.47NDND
18:200.50NDND
18:300.52NDND
18:400.54NDND
18:500.55NDND
19:000.57NDND
19:100.57NDND
19:200.54NDND
19:300.52NDND
19:400.52NDND
19:500.51NDND
20:000.49NDND
20:100.49NDND
20:200.50NDND
20:300.51NDND
20:400.51NDND
20:500.52NDND
21:000.54NDND
21:100.54NDND
21:200.53NDND
21:300.54NDND
21:400.54NDND
21:500.55NDND
22:000.54NDND
22:100.52NDND
22:200.52NDND
22:300.52NDND
22:400.57NDND
22:500.57NDND
23:000.54NDND
23:100.56NDND
23:200.57NDND
23:300.56NDND
23:400.57NDND
23:500.58NDND