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

○Information

○Measurement value list ： 2019/09/20(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.65NDND
00:100.69NDND
00:200.69NDND
00:300.73NDND
00:400.71NDND
00:500.70NDND
01:000.70NDND
01:100.72NDND
01:200.72NDND
01:300.72NDND
01:400.73NDND
01:500.73NDND
02:000.73NDND
02:100.65NDND
02:200.64NDND
02:300.70NDND
02:400.70NDND
02:500.70NDND
03:000.70NDND
03:100.69NDND
03:200.67NDND
03:300.65NDND
03:400.58NDND
03:500.55NDND
04:000.54NDND
04:100.52NDND
04:200.52NDND
04:300.56NDND
04:400.49NDND
04:500.50NDND
05:000.54NDND
05:100.49NDND
05:200.48NDND
05:300.46NDND
05:400.45NDND
05:500.47NDND
06:000.47ND9.7
06:100.47NDND
06:200.48NDND
06:300.49NDND
06:400.50NDND
06:500.52NDND
07:000.51NDND
07:100.53NDND
07:200.53NDND
07:300.53NDND
07:400.54NDND
07:500.52NDND
08:000.52NDND
08:100.51NDND
08:200.50NDND
08:300.52NDND
08:400.51NDND
08:500.53NDND
09:000.56NDND
09:100.57NDND
09:200.59NDND
09:300.61NDND
09:400.61NDND
09:500.59NDND
10:000.59NDND
10:100.62NDND
10:200.62NDND
10:300.64ND9.0
10:400.65NDND
10:500.68ND9.0
11:000.67NDND
11:100.65NDND
11:200.66NDND
11:300.64NDND
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---
14:100.62NDND
14:200.64NDND
14:300.65NDND
14:400.65NDND
14:500.67NDND
15:000.70NDND
15:100.69NDND
15:200.67NDND
15:300.66NDND
15:400.65NDND
15:500.62NDND
16:000.60NDND
16:100.58NDND
16:200.57NDND
16:300.54NDND
16:400.52NDND
16:500.51NDND
17:000.52NDND
17:100.53NDND
17:200.53NDND
17:300.55NDND
17:400.56NDND
17:500.56NDND
18:000.55NDND
18:100.55NDND
18:200.57ND10
18:300.57NDND
18:400.55NDND
18:500.55NDND
19:000.56NDND
19:100.56NDND
19:200.55NDND
19:300.55NDND
19:400.57NDND
19:500.59NDND
20:000.59NDND
20:100.60NDND
20:200.62NDND
20:300.63NDND
20:400.64NDND
20:500.65NDND
21:000.65NDND
21:100.64NDND
21:200.63NDND
21:300.64NDND
21:400.65NDND
21:500.67NDND
22:000.69NDND
22:100.71NDND
22:200.73NDND
22:300.73NDND
22:400.73NDND
22:500.72NDND
23:000.72NDND
23:100.72NDND
23:200.72NDND
23:300.73NDND
23:400.73NDND
23:500.74NDND