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

○Information

○Measurement value list ： 2019/10/29(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
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14:100.95NDND
14:200.96NDND
14:300.97NDND
14:400.96NDND
14:500.95NDND
15:000.96ND8.9
15:100.96ND10
15:200.87ND9.7
15:300.87ND9.5
15:400.88NDND
15:500.87ND9.6
16:000.87NDND
16:100.86NDND
16:200.96NDND
16:300.88NDND
16:400.88NDND
16:500.88ND8.8
17:000.88ND9.9
17:100.88NDND
17:200.86NDND
17:300.85NDND
17:400.87NDND
17:500.89NDND
18:000.90NDND
18:100.90NDND
18:200.93NDND
18:300.97NDND
18:400.93NDND
18:501.0NDND
19:000.97ND8.9
19:100.97ND10
19:200.98ND8.8
19:301.0ND9.9
19:401.0NDND
19:501.0ND9.3
20:001.0NDND
20:101.0NDND
20:201.1NDND
20:301.1NDND
20:401.1NDND
20:501.1NDND
21:001.1NDND
21:101.1NDND
21:201.1NDND
21:301.1NDND
21:401.1NDND
21:501.2NDND
22:001.1ND10
22:101.1ND9.6
22:201.1ND9.0
22:301.0NDND
22:401.0NDND
22:500.95NDND
23:000.92NDND
23:100.88NDND
23:200.84NDND
23:300.83NDND
23:400.82NDND
23:500.81NDND