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

○Information

○Measurement value list : 2018/04/03(CSV Download)

Radioactivity Concentration Unit:Bq/L

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

TimeCs137Cs134Totalβ
00:00NDNDND
00:10NDNDND
00:20NDNDND
00:30NDNDND
00:40NDNDND
00:50NDNDND
01:00NDNDND
01:10NDNDND
01:200.050NDND
01:300.057NDND
01:400.070NDND
01:500.074NDND
02:000.074NDND
02:100.049NDND
02:20NDNDND
02:30NDNDND
02:40NDNDND
02:50NDNDND
03:00NDNDND
03:100.048NDND
03:20NDNDND
03:30NDNDND
03:40NDNDND
03:50NDNDND
04:00NDNDND
04:10NDNDND
04:200.067NDND
04:300.055NDND
04:400.050NDND
04:500.057NDND
05:000.048NDND
05:100.059NDND
05:200.064NDND
05:300.065NDND
05:400.059NDND
05:50NDNDND
06:00NDNDND
06:10NDNDND
06:20NDNDND
06:30NDNDND
06:40NDNDND
06:50NDNDND
07:00NDNDND
07:10NDNDND
07:20NDNDND
07:300.055NDND
07:400.067NDND
07:500.060NDND
08:000.064NDND
08:100.059NDND
08:200.064NDND
08:300.076NDND
08:400.084NDND
08:500.089NDND
09:000.095NDND
09:100.094NDND
09:200.094NDND
09:300.088NDND
09:400.069NDND
09:500.073NDND
10:000.078NDND
10:100.062NDND
10:200.074NDND
10:300.076NDND
10:400.082NDND
10:500.078NDND
11:000.066NDND
11:100.064NDND
11:200.048NDND
11:30NDNDND
11:40NDNDND
11:500.069NDND
12:000.063NDND
12:100.065NDND
12:20NDNDND
12:300.086NDND
12:400.096NDND
12:500.11ND9.2
13:000.093NDND
13:10NDNDND
13:20NDNDND
13:300.056NDND
13:40NDNDND
13:50NDNDND
14:00NDNDND
14:100.066NDND
14:200.078NDND
14:300.074NDND
14:400.066NDND
14:500.056NDND
15:000.059NDND
15:10NDNDND
15:20NDNDND
15:30NDNDND
15:40NDNDND
15:500.075NDND
16:000.067NDND
16:100.076NDND
16:200.079NDND
16:30NDNDND
16:400.048NDND
16:50NDNDND
17:00NDNDND
17:10NDNDND
17:20NDNDND
17:300.062NDND
17:400.056NDND
17:500.074NDND
18:000.092NDND
18:100.055NDND
18:200.071NDND
18:300.076NDND
18:400.086NDND
18:500.088NDND
19:000.072NDND
19:100.082NDND
19:200.082NDND
19:300.079NDND
19:400.084NDND
19:500.091NDND
20:000.13NDND
20:100.15NDND
20:200.13NDND
20:300.14NDND
20:400.14NDND
20:500.14NDND
21:000.18NDND
21:100.21NDND
21:200.22NDND
21:300.23NDND
21:400.25NDND
21:500.25NDND
22:000.23NDND
22:100.23NDND
22:200.25NDND
22:300.24NDND
22:400.24NDND
22:500.23NDND
23:000.24NDND
23:100.25NDND
23:200.24NDND
23:300.20NDND
23:400.19NDND
23:500.20NDND