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

○Information

○Measurement value list ： 2019/10/30(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:000.79NDND
00:100.79NDND
00:200.79NDND
00:300.77NDND
00:400.78NDND
00:500.78NDND
01:000.78NDND
01:100.79NDND
01:200.78NDND
01:300.78NDND
01:400.77NDND
01:500.72NDND
02:000.72NDND
02:100.70NDND
02:200.76NDND
02:300.76NDND
02:400.76NDND
02:500.78ND10
03:000.78ND11
03:100.78ND12
03:200.79ND10
03:300.82ND9.7
03:400.82ND9.9
03:500.82NDND
04:000.84NDND
04:100.86NDND
04:200.85ND-
04:300.85ND-
04:400.84ND-
04:500.84ND-
05:000.84ND-
05:100.83ND-
05:200.84ND-
05:300.83ND-
05:400.84ND-
05:500.83ND-
06:000.82ND-
06:100.82ND-
06:200.83ND-
06:300.81ND-
06:400.82ND-
06:500.82ND-
07:000.82ND-
07:100.82ND-
07:200.77ND-
07:300.78ND-
07:400.76ND-
07:500.76ND-
08:000.77ND-
08:100.76ND-
08:200.76ND-
08:300.76ND-
08:400.78ND-
08:500.85ND-
09:000.84ND-
09:100.84ND-
09:200.85ND-
09:300.88ND-
09:400.84ND-
09:500.82ND-
10:000.84ND-
10:100.85ND-
10:200.90ND-
10:300.90ND-
10:40---
10:50---
11:00---
11:10---
11:20---
11:30---
11:40---
11:50---
12:00---
12:100.87NDND
12:200.90NDND
12:300.84NDND
12:400.84NDND
12:500.82ND9.2
13:000.86NDND
13:100.82NDND
13:200.87ND9.3
13:300.89ND9.7
13:400.89NDND
13:500.84ND9.0
14:000.84ND11
14:100.85NDND
14:200.83NDND
14:300.79NDND
14:400.86NDND
14:500.87NDND
15:000.88NDND
15:100.86NDND
15:200.93NDND
15:300.87NDND
15:400.85ND9.0
15:500.92NDND
16:000.92NDND
16:100.92NDND
16:200.93NDND
16:300.96NDND
16:400.97NDND
16:500.97NDND
17:000.99NDND
17:100.99NDND
17:200.99NDND
17:300.95NDND
17:400.95NDND
17:500.98NDND
18:000.96NDND
18:100.96NDND
18:200.95NDND
18:300.95NDND
18:400.96NDND
18:500.91NDND
19:000.90NDND
19:100.90NDND
19:200.88NDND
19:300.86NDND
19:400.85NDND
19:500.84NDND
20:000.76NDND
20:100.78NDND
20:200.73NDND
20:300.72NDND
20:400.72NDND
20:500.71NDND
21:000.72NDND
21:100.72NDND
21:200.73NDND
21:300.72NDND
21:400.73NDND
21:500.76NDND
22:000.74NDND
22:100.76NDND
22:200.78NDND
22:300.74NDND
22:400.73NDND
22:500.71NDND
23:000.71NDND
23:100.70NDND
23:200.73NDND
23:300.73NDND
23:400.74NDND
23:500.73NDND