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

○Information

○Measurement value list ： 2019/10/21(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00---
00:10---
00:20---
00:30---
00:40---
00:50---
01:00---
01:10---
01:20---
01:30---
01:40---
01:50---
02:00---
02:10---
02:20---
02:30---
02:40---
02:50---
03:00---
03:10---
03:20---
03:30---
03:40---
03:50---
04:00---
04:10---
04:20---
04:30---
04:40---
04:50---
05:00---
05:10---
05:20---
05:30---
05:40---
05:50---
06:00---
06:10---
06:20---
06:30---
06:40---
06:50---
07:00---
07:10---
07:20---
07:30---
07:40---
07:50---
08:00---
08:10---
08:20---
08:30---
08:40---
08:50---
09:00---
09:10---
09:20---
09:30---
09:40---
09:50---
10:00---
10:10---
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---
13:300.51NDND
13:400.52NDND
13:500.51NDND
14:000.50NDND
14:100.46NDND
14:200.47NDND
14:300.46NDND
14:400.47NDND
14:500.47NDND
15:000.49NDND
15:100.52NDND
15:200.52NDND
15:300.43NDND
15:400.50NDND
15:500.51NDND
16:000.43NDND
16:100.53NDND
16:200.53NDND
16:300.55NDND
16:400.48NDND
16:500.49NDND
17:000.56NDND
17:100.47NDND
17:200.46NDND
17:300.45NDND
17:400.45NDND
17:500.44NDND
18:000.44NDND
18:100.45NDND
18:200.52NDND
18:300.45NDND
18:400.43NDND
18:500.50NDND
19:000.41NDND
19:100.42NDND
19:200.42NDND
19:300.41NDND
19:400.43NDND
19:500.44NDND
20:000.45NDND
20:100.45NDND
20:200.44NDND
20:300.45NDND
20:400.44NDND
20:500.45NDND
21:000.46NDND
21:100.47NDND
21:200.48NDND
21:300.54NDND
21:400.55NDND
21:500.52NDND
22:000.55NDND
22:100.62NDND
22:200.62NDND
22:300.63NDND
22:400.67NDND
22:500.69NDND
23:000.70NDND
23:100.68NDND
23:200.68NDND
23:300.81NDND
23:400.70NDND
23:500.79NDND