TEPCO : 福島第一原子力発電所における海水放射線モニタ計測結果（過去分）

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福島第一原子力発電所における海水放射線モニタ計測結果（過去分）

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○計測値一覧：2025年11月11日(CSVデータダウンロード)

放射能濃度単位：Bq/L

※検出限界値未満の場合はNDと表示されます。

計測時刻 Cs137 Cs134 全β

00:00 ND ND 14

00:10 ND ND 14

00:20 ND ND 15

00:30 ND ND 17

00:40 ND ND 19

00:50 ND ND 17

01:00 ND ND 17

01:10 ND ND 19

01:20 ND ND 19

01:30 ND ND 18

01:40 ND ND 16

01:50 ND ND 18

02:00 ND ND 18

02:10 ND ND 16

02:20 ND ND 14

02:30 ND ND 15

02:40 ND ND 17

02:50 ND ND 16

03:00 ND ND 14

03:10 ND ND 16

03:20 ND ND 16

03:30 ND ND 15

03:40 ND ND 13

03:50 ND ND 15

04:00 ND ND 15

04:10 ND ND 14

04:20 ND ND 14

04:30 ND ND 16

04:40 ND ND 16

04:50 ND ND 15

05:00 ND ND 18

05:10 ND ND 18

05:20 ND ND 22

05:30 ND ND 21

05:40 ND ND 20

05:50 ND ND 20

06:00 ND ND 20

06:10 ND ND 18

06:20 ND ND 14

06:30 ND ND 15

06:40 ND ND 18

06:50 ND ND 16

07:00 ND ND 14

07:10 ND ND 16

07:20 ND ND 17

07:30 ND ND 18

07:40 ND ND 14

07:50 ND ND 16

08:00 ND ND 15

08:10 ND ND 14

08:20 ND ND 14

08:30 ND ND 12

08:40 ND ND 13

08:50 ND ND 13

09:00 ND ND 13

09:10 ND ND 14

09:20 ND ND 14

09:30 ND ND 12

09:40 ND ND 10

09:50 ND ND 12

10:00 ND ND 13

10:10 ND ND 13

10:20 ND ND 14

10:30 ND ND 14

10:40 ND ND 15

10:50 ND ND 14

11:00 ND ND 15

11:10 ND ND 15

11:20 ND ND 16

11:30 ND ND 16

11:40 ND ND 17

11:50 ND ND 18

12:00 ND ND 17

12:10 ND ND 17

12:20 ND ND 15

12:30 ND ND 17

12:40 ND ND 18

12:50 ND ND 18

13:00 ND ND 18

13:10 ND ND 17

13:20 ND ND 20

13:30 ND ND 20

13:40 ND ND 20

13:50 ND ND 20

14:00 ND ND 18

14:10 ND ND 20

14:20 ND ND 17

14:30 ND ND 15

14:40 ND ND 13

14:50 ND ND 12

15:00 ND ND 12

15:10 ND ND 10

15:20 ND ND 13

15:30 ND ND 13

15:40 ND ND 16

15:50 ND ND 18

16:00 ND ND 18

16:10 ND ND 17

16:20 ND ND 15

16:30 ND ND 13

16:40 ND ND ND

16:50 ND ND ND

17:00 ND ND 8.6

17:10 ND ND 9.9

17:20 ND ND 9.7

17:30 ND ND 11

17:40 ND ND 13

17:50 ND ND 10

18:00 ND ND 11

18:10 ND ND 12

18:20 ND ND 14

18:30 ND ND 15

18:40 ND ND 14

18:50 ND ND 16

19:00 ND ND 15

19:10 ND ND 15

19:20 ND ND 14

19:30 ND ND 14

19:40 ND ND 16

19:50 ND ND 15

20:00 ND ND 15

20:10 ND ND 13

20:20 ND ND 13

20:30 ND ND 12

20:40 ND ND 10

20:50 ND ND 12

21:00 ND ND 14

21:10 ND ND 17

21:20 ND ND 17

21:30 ND ND 19

21:40 ND ND 21

21:50 ND ND 21

22:00 ND ND 17

22:10 ND ND 16

22:20 ND ND 15

22:30 ND ND 12

22:40 ND ND 13

22:50 ND ND 16

23:00 ND ND 19

23:10 ND ND 19

23:20 ND ND 20

23:30 ND ND 24

23:40 ND ND 22

23:50 ND ND 20

計測時刻	Cs137	Cs134	全β
00:00	ND	ND	14
00:10	ND	ND	14
00:20	ND	ND	15
00:30	ND	ND	17
00:40	ND	ND	19
00:50	ND	ND	17
01:00	ND	ND	17
01:10	ND	ND	19
01:20	ND	ND	19
01:30	ND	ND	18
01:40	ND	ND	16
01:50	ND	ND	18
02:00	ND	ND	18
02:10	ND	ND	16
02:20	ND	ND	14
02:30	ND	ND	15
02:40	ND	ND	17
02:50	ND	ND	16
03:00	ND	ND	14
03:10	ND	ND	16
03:20	ND	ND	16
03:30	ND	ND	15
03:40	ND	ND	13
03:50	ND	ND	15
04:00	ND	ND	15
04:10	ND	ND	14
04:20	ND	ND	14
04:30	ND	ND	16
04:40	ND	ND	16
04:50	ND	ND	15
05:00	ND	ND	18
05:10	ND	ND	18
05:20	ND	ND	22
05:30	ND	ND	21
05:40	ND	ND	20
05:50	ND	ND	20
06:00	ND	ND	20
06:10	ND	ND	18
06:20	ND	ND	14
06:30	ND	ND	15
06:40	ND	ND	18
06:50	ND	ND	16
07:00	ND	ND	14
07:10	ND	ND	16
07:20	ND	ND	17
07:30	ND	ND	18
07:40	ND	ND	14
07:50	ND	ND	16
08:00	ND	ND	15
08:10	ND	ND	14
08:20	ND	ND	14
08:30	ND	ND	12
08:40	ND	ND	13
08:50	ND	ND	13
09:00	ND	ND	13
09:10	ND	ND	14
09:20	ND	ND	14
09:30	ND	ND	12
09:40	ND	ND	10
09:50	ND	ND	12
10:00	ND	ND	13
10:10	ND	ND	13
10:20	ND	ND	14
10:30	ND	ND	14
10:40	ND	ND	15
10:50	ND	ND	14
11:00	ND	ND	15
11:10	ND	ND	15
11:20	ND	ND	16
11:30	ND	ND	16
11:40	ND	ND	17
11:50	ND	ND	18
12:00	ND	ND	17
12:10	ND	ND	17
12:20	ND	ND	15
12:30	ND	ND	17
12:40	ND	ND	18
12:50	ND	ND	18
13:00	ND	ND	18
13:10	ND	ND	17
13:20	ND	ND	20
13:30	ND	ND	20
13:40	ND	ND	20
13:50	ND	ND	20
14:00	ND	ND	18
14:10	ND	ND	20
14:20	ND	ND	17
14:30	ND	ND	15
14:40	ND	ND	13
14:50	ND	ND	12
15:00	ND	ND	12
15:10	ND	ND	10
15:20	ND	ND	13
15:30	ND	ND	13
15:40	ND	ND	16
15:50	ND	ND	18
16:00	ND	ND	18
16:10	ND	ND	17
16:20	ND	ND	15
16:30	ND	ND	13
16:40	ND	ND	ND
16:50	ND	ND	ND
17:00	ND	ND	8.6
17:10	ND	ND	9.9
17:20	ND	ND	9.7
17:30	ND	ND	11
17:40	ND	ND	13
17:50	ND	ND	10
18:00	ND	ND	11
18:10	ND	ND	12
18:20	ND	ND	14
18:30	ND	ND	15
18:40	ND	ND	14
18:50	ND	ND	16
19:00	ND	ND	15
19:10	ND	ND	15
19:20	ND	ND	14
19:30	ND	ND	14
19:40	ND	ND	16
19:50	ND	ND	15
20:00	ND	ND	15
20:10	ND	ND	13
20:20	ND	ND	13
20:30	ND	ND	12
20:40	ND	ND	10
20:50	ND	ND	12
21:00	ND	ND	14
21:10	ND	ND	17
21:20	ND	ND	17
21:30	ND	ND	19
21:40	ND	ND	21
21:50	ND	ND	21
22:00	ND	ND	17
22:10	ND	ND	16
22:20	ND	ND	15
22:30	ND	ND	12
22:40	ND	ND	13
22:50	ND	ND	16
23:00	ND	ND	19
23:10	ND	ND	19
23:20	ND	ND	20
23:30	ND	ND	24
23:40	ND	ND	22
23:50	ND	ND	20