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）

○お知らせ

○計測値一覧：2025年12月24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 13

00:20 ND ND 13

00:30 ND ND 14

00:40 ND ND 14

00:50 ND ND 14

01:00 ND ND 15

01:10 ND ND 14

01:20 ND ND 13

01:30 ND ND 13

01:40 ND ND 13

01:50 ND ND 13

02:00 ND ND 14

02:10 ND ND 13

02:20 ND ND 13

02:30 ND ND 12

02:40 ND ND 13

02:50 ND ND 14

03:00 ND ND 15

03:10 ND ND 15

03:20 ND ND 16

03:30 ND ND 14

03:40 ND ND 12

03:50 ND ND 13

04:00 ND ND 12

04:10 ND ND 13

04:20 ND ND 12

04:30 ND ND 16

04:40 ND ND 20

04:50 ND ND 19

05:00 ND ND 18

05:10 ND ND 20

05:20 ND ND 21

05:30 ND ND 21

05:40 ND ND 16

05:50 ND ND 16

06:00 ND ND 17

06:10 ND ND 14

06:20 ND ND 14

06:30 ND ND 13

06:40 ND ND 15

06:50 ND ND 16

07:00 ND ND 17

07:10 ND ND 17

07:20 ND ND 17

07:30 ND ND 14

07:40 ND ND 13

07:50 ND ND 13

08:00 ND ND 13

08:10 ND ND 16

08:20 ND ND 18

08:30 ND ND 21

08:40 ND ND 21

08:50 ND ND 21

09:00 ND ND 21

09:10 ND ND 17

09:20 ND ND 15

09:30 ND ND 14

09:40 ND ND 14

09:50 ND ND 13

10:00 ND ND 14

10:10 ND ND 17

10:20 ND ND 17

10:30 ND ND 18

10:40 ND ND 20

10:50 ND ND 20

11:00 ND ND 22

11:10 ND ND 22

11:20 ND ND 20

11:30 ND ND 20

11:40 ND ND 19

11:50 ND ND 18

12:00 ND ND 18

12:10 ND ND 17

12:20 ND ND 18

12:30 ND ND 17

12:40 ND ND 15

12:50 ND ND 15

13:00 ND ND 13

13:10 ND ND 12

13:20 ND ND 13

13:30 ND ND 11

13:40 ND ND 13

13:50 ND ND 11

14:00 ND ND 12

14:10 ND ND 13

14:20 ND ND 14

14:30 ND ND 16

14:40 ND ND 13

14:50 ND ND 16

15:00 ND ND 17

15:10 ND ND 17

15:20 ND ND 16

15:30 ND ND 15

15:40 ND ND 18

15:50 ND ND 20

16:00 ND ND 20

16:10 ND ND 22

16:20 ND ND 23

16:30 ND ND 24

16:40 ND ND 21

16:50 ND ND 20

17:00 ND ND 18

17:10 ND ND 15

17:20 ND ND 13

17:30 ND ND 14

17:40 ND ND 18

17:50 ND ND 17

18:00 ND ND 17

18:10 ND ND 17

18:20 ND ND 18

18:30 ND ND 18

18:40 ND ND 18

18:50 ND ND 18

19:00 ND ND 18

19:10 ND ND 20

19:20 ND ND 19

19:30 ND ND 18

19:40 ND ND 18

19:50 ND ND 18

20:00 ND ND 16

20:10 ND ND 16

20:20 ND ND 20

20:30 ND ND 20

20:40 ND ND 20

20:50 ND ND 22

21:00 ND ND 23

21:10 ND ND 24

21:20 ND ND 22

21:30 ND ND 25

21:40 ND ND 24

21:50 ND ND 21

22:00 ND ND 24

22:10 ND ND 22

22:20 ND ND 21

22:30 ND ND 20

22:40 ND ND 20

22:50 ND ND 22

23:00 ND ND 20

23:10 ND ND 22

23:20 ND ND 22

23:30 ND ND 21

23:40 ND ND 19

23:50 ND ND 19

計測時刻	Cs137	Cs134	全β
00:00	ND	ND	14
00:10	ND	ND	13
00:20	ND	ND	13
00:30	ND	ND	14
00:40	ND	ND	14
00:50	ND	ND	14
01:00	ND	ND	15
01:10	ND	ND	14
01:20	ND	ND	13
01:30	ND	ND	13
01:40	ND	ND	13
01:50	ND	ND	13
02:00	ND	ND	14
02:10	ND	ND	13
02:20	ND	ND	13
02:30	ND	ND	12
02:40	ND	ND	13
02:50	ND	ND	14
03:00	ND	ND	15
03:10	ND	ND	15
03:20	ND	ND	16
03:30	ND	ND	14
03:40	ND	ND	12
03:50	ND	ND	13
04:00	ND	ND	12
04:10	ND	ND	13
04:20	ND	ND	12
04:30	ND	ND	16
04:40	ND	ND	20
04:50	ND	ND	19
05:00	ND	ND	18
05:10	ND	ND	20
05:20	ND	ND	21
05:30	ND	ND	21
05:40	ND	ND	16
05:50	ND	ND	16
06:00	ND	ND	17
06:10	ND	ND	14
06:20	ND	ND	14
06:30	ND	ND	13
06:40	ND	ND	15
06:50	ND	ND	16
07:00	ND	ND	17
07:10	ND	ND	17
07:20	ND	ND	17
07:30	ND	ND	14
07:40	ND	ND	13
07:50	ND	ND	13
08:00	ND	ND	13
08:10	ND	ND	16
08:20	ND	ND	18
08:30	ND	ND	21
08:40	ND	ND	21
08:50	ND	ND	21
09:00	ND	ND	21
09:10	ND	ND	17
09:20	ND	ND	15
09:30	ND	ND	14
09:40	ND	ND	14
09:50	ND	ND	13
10:00	ND	ND	14
10:10	ND	ND	17
10:20	ND	ND	17
10:30	ND	ND	18
10:40	ND	ND	20
10:50	ND	ND	20
11:00	ND	ND	22
11:10	ND	ND	22
11:20	ND	ND	20
11:30	ND	ND	20
11:40	ND	ND	19
11:50	ND	ND	18
12:00	ND	ND	18
12:10	ND	ND	17
12:20	ND	ND	18
12:30	ND	ND	17
12:40	ND	ND	15
12:50	ND	ND	15
13:00	ND	ND	13
13:10	ND	ND	12
13:20	ND	ND	13
13:30	ND	ND	11
13:40	ND	ND	13
13:50	ND	ND	11
14:00	ND	ND	12
14:10	ND	ND	13
14:20	ND	ND	14
14:30	ND	ND	16
14:40	ND	ND	13
14:50	ND	ND	16
15:00	ND	ND	17
15:10	ND	ND	17
15:20	ND	ND	16
15:30	ND	ND	15
15:40	ND	ND	18
15:50	ND	ND	20
16:00	ND	ND	20
16:10	ND	ND	22
16:20	ND	ND	23
16:30	ND	ND	24
16:40	ND	ND	21
16:50	ND	ND	20
17:00	ND	ND	18
17:10	ND	ND	15
17:20	ND	ND	13
17:30	ND	ND	14
17:40	ND	ND	18
17:50	ND	ND	17
18:00	ND	ND	17
18:10	ND	ND	17
18:20	ND	ND	18
18:30	ND	ND	18
18:40	ND	ND	18
18:50	ND	ND	18
19:00	ND	ND	18
19:10	ND	ND	20
19:20	ND	ND	19
19:30	ND	ND	18
19:40	ND	ND	18
19:50	ND	ND	18
20:00	ND	ND	16
20:10	ND	ND	16
20:20	ND	ND	20
20:30	ND	ND	20
20:40	ND	ND	20
20:50	ND	ND	22
21:00	ND	ND	23
21:10	ND	ND	24
21:20	ND	ND	22
21:30	ND	ND	25
21:40	ND	ND	24
21:50	ND	ND	21
22:00	ND	ND	24
22:10	ND	ND	22
22:20	ND	ND	21
22:30	ND	ND	20
22:40	ND	ND	20
22:50	ND	ND	22
23:00	ND	ND	20
23:10	ND	ND	22
23:20	ND	ND	22
23:30	ND	ND	21
23:40	ND	ND	19
23:50	ND	ND	19