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

○Information

○Measurement value list : 2019/07/16(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.50NDND
00:100.49NDND
00:200.47ND11
00:300.47ND11
00:400.45ND12
00:500.44ND11
01:000.43ND13
01:100.45ND12
01:200.45ND12
01:300.43ND11
01:400.45ND8.9
01:500.46ND10
02:000.46NDND
02:100.46NDND
02:200.46NDND
02:300.47NDND
02:400.46NDND
02:500.47NDND
03:000.46NDND
03:100.46NDND
03:200.43NDND
03:300.45NDND
03:400.46NDND
03:500.49NDND
04:000.54NDND
04:100.56NDND
04:200.61NDND
04:300.62NDND
04:400.60ND9.6
04:500.59ND11
05:000.57NDND
05:100.51ND10
05:200.51NDND
05:300.50NDND
05:400.53NDND
05:500.57NDND
06:000.59NDND
06:100.62NDND
06:200.65NDND
06:300.67NDND
06:400.65NDND
06:500.69NDND
07:000.70NDND
07:100.71NDND
07:200.70NDND
07:300.72NDND
07:400.70NDND
07:500.75NDND
08:000.70NDND
08:100.77NDND
08:200.79NDND
08:300.74ND9.6
08:400.75ND9.0
08:500.75NDND
09:000.74NDND
09:100.76NDND
09:200.74NDND
09:300.75NDND
09:400.76NDND
09:500.74NDND
10:000.76ND8.9
10:100.77NDND
10:200.73NDND
10:300.72NDND
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---
12:500.62NDND
13:000.61NDND
13:100.62NDND
13:200.63NDND
13:300.61NDND
13:400.61NDND
13:500.59NDND
14:000.58NDND
14:100.56NDND
14:200.54ND9.6
14:300.54ND11
14:400.52NDND
14:500.51ND9.6
15:000.48NDND
15:100.47ND9.7
15:200.46NDND
15:300.44NDND
15:400.43NDND
15:500.41NDND
16:000.42NDND
16:100.43NDND
16:200.48NDND
16:300.46NDND
16:400.47NDND
16:500.48NDND
17:000.49NDND
17:100.51NDND
17:200.47NDND
17:300.49NDND
17:400.51NDND
17:500.51NDND
18:000.53NDND
18:100.53NDND
18:200.54NDND
18:300.58NDND
18:400.59NDND
18:500.62ND10
19:000.65ND11
19:100.64ND15
19:200.65ND15
19:300.61ND14
19:400.59ND12
19:500.57ND9.9
20:000.51ND8.9
20:100.52NDND
20:200.53NDND
20:300.54NDND
20:400.55NDND
20:500.56NDND
21:000.58NDND
21:100.57NDND
21:200.54NDND
21:300.59NDND
21:400.58ND9.7
21:500.55ND11
22:000.55ND10
22:100.58ND12
22:200.62ND13
22:300.62NDND
22:400.64NDND
22:500.69NDND
23:000.71NDND
23:100.70NDND
23:200.74NDND
23:300.77NDND
23:400.79NDND
23:500.72NDND