NICT "fxEs" values for the past 48 hours.
Notice : The fxEs values are automatically scaled from the ionograms and are not fully calibrated.

Over7.4[MHz]Over8.0[MHz]Over8.6[MHz]


Station : Wakkanai
2021/06/17

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

------

------

------

------

------

------

------

------

------

------

------

------

03:00

------

------

------

------

------

------

------

------

------

------

------

------

06:00

------

------

------

------

------

------

------

------

------

------

------

------

09:00

------

15.02

10.86

5.78

5.46

7.06

9.46

14.42

17.10

10.90

9.26

5.34

12:00

5.30

4.70

5.30

4.02

4.10

4.06

4.58

5.02

6.34

5.74

5.26

5.18

15:00

5.58

5.82

4.94

5.22

5.74

4.70

5.06

5.74

9.14

7.66

4.66

6.02

18:00

6.06

4.50

6.30

13.22

11.78

8.54

10.34

12.14

13.10

9.18

8.66

8.66

21:00

9.02

6.86

10.94

7.98

7.98

5.34

5.26

4.86

4.38

3.70

2.18

3.18

2021/06/18

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

2.18

2.26

2.14

2.30

2.30

2.26

2.26

2.22

2.14

2.38

2.34

------

03:00

------

11.62

2.18

------

2.14

2.18

2.22

3.54

3.70

5.62

6.66

9.94

06:00

5.46

5.34

6.38

6.62

6.94

7.74

6.86

8.42

5.22

6.22

7.58

10.42

09:00

8.14

7.14

7.54

8.62

6.82

5.90

6.18

5.98

6.14

4.86

5.58

5.18

12:00

7.34

4.30

9.18

5.10

10.50

5.26

5.18

4.94

5.30

6.06

5.86

4.82

15:00

4.26

4.26

3.98

4.06

4.10

3.82

3.54

3.62

3.46

3.18

3.22

3.10

18:00

2.70

2.26

2.38

4.94

3.82

3.46

2.46

3.74

4.10

5.02

5.34

5.26

21:00

4.26

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Station : Kokubunji
2021/06/17

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

9.54

6.86

5.30

6.46

4.94

10.70

14.26

11.86

6.78

6.42

5.42

5.46

03:00

4.66

6.30

5.30

4.42

3.14

3.34

6.74

5.26

5.94

6.54

5.58

4.66

06:00

4.18

5.10

5.30

4.30

5.46

6.82

8.14

7.62

3.90

3.70

4.26

7.98

09:00

7.14

4.02

3.62

3.62

5.30

7.18

7.98

7.06

9.74

15.86

14.42

12.98

12:00

13.26

5.94

5.78

6.10

5.14

7.26

7.02

5.22

6.70

8.14

9.14

8.74

15:00

5.86

5.26

5.42

5.50

5.42

5.74

7.14

8.42

7.74

6.10

8.78

8.22

18:00

7.94

9.10

9.86

8.38

5.18

3.82

3.34

5.18

5.10

3.18

2.22

2.42

21:00

3.18

2.82

3.22

2.22

2.38

4.06

3.14

10.10

8.74

3.30

2.22

3.34

2021/06/18

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

3.82

3.42

3.46

3.50

3.62

3.78

3.14

2.78

2.26

2.54

2.38

2.50

03:00

2.22

3.66

3.74

3.50

3.02

3.66

3.38

3.42

2.46

3.58

4.22

5.22

06:00

3.94

4.82

4.30

8.74

5.50

7.98

5.50

5.46

6.10

8.14

8.94

8.14

09:00

8.70

7.14

5.82

7.02

7.14

6.46

5.70

6.54

6.10

6.70

6.34

7.38

12:00

9.42

14.90

17.30

13.86

14.42

12.82

15.90

11.46

8.30

8.30

10.46

9.58

15:00

12.34

19.70

12.78

6.30

6.62

5.26

4.94

5.14

4.46

4.78

4.54

4.74

18:00

4.14

3.58

3.46

2.22

2.22

2.50

2.54

3.02

2.74

2.54

2.18

2.74

21:00

2.94

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Station : Yamagawa
2021/06/17

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

10.10

8.10

8.86

7.82

6.74

6.86

7.86

12.46

6.98

5.06

6.06

8.98

03:00

10.54

5.58

6.94

5.26

3.78

4.02

5.14

4.02

5.26

4.70

5.34

5.46

06:00

6.46

5.38

4.46

5.38

4.30

5.34

4.58

6.46

8.62

9.22

11.06

9.90

09:00

13.30

10.86

14.38

11.82

16.74

18.06

13.70

14.34

16.18

13.58

13.66

9.86

12:00

5.98

6.18

8.62

8.18

7.62

7.42

8.30

10.34

8.98

9.58

8.54

12.90

15:00

15.86

16.98

17.22

17.22

12.42

15.18

12.38

7.46

7.42

6.22

4.66

4.06

18:00

4.18

3.62

7.90

8.50

8.62

9.86

8.30

7.50

8.06

7.54

6.02

6.46

21:00

6.30

5.66

5.78

5.34

5.38

4.94

3.90

4.06

3.62

3.86

2.94

3.22

2021/06/18

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

3.70

3.62

3.62

5.54

3.90

2.46

2.38

2.22

2.22

3.86

4.22

4.06

03:00

3.66

3.62

3.50

3.46

3.98

3.54

3.98

4.58

2.22

2.90

2.66

2.62

06:00

3.74

3.46

2.22

3.42

4.02

4.26

4.86

5.70

7.58

5.22

4.94

5.38

09:00

6.46

7.94

8.98

6.90

7.58

10.46

16.18

17.42

14.02

8.70

9.46

8.02

12:00

8.58

13.26

10.22

8.58

10.06

7.06

15.90

13.10

12.10

12.14

11.34

7.74

15:00

8.86

6.74

4.18

4.86

4.30

5.26

4.06

4.22

4.46

4.26

5.06

4.98

18:00

4.94

4.78

4.94

5.10

5.50

4.62

3.86

4.54

5.66

4.90

3.94

3.66

21:00

2.18

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Station : Okinawa
2021/06/17

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

9.10

9.50

7.38

9.34

9.22

12.30

8.50

7.46

8.94

2.58

2.22

2.46

03:00

2.86

4.14

5.78

3.74

8.58

7.06

8.34

11.42

2.26

3.30

5.90

3.46

06:00

3.38

3.58

2.18

2.18

3.78

3.98

3.94

11.30

6.46

5.66

4.42

4.02

09:00

4.70

4.50

5.18

5.06

5.26

5.46

4.86

7.26

5.22

7.62

9.30

11.50

12:00

12.46

8.06

6.74

6.50

17.58

17.86

10.06

10.10

9.70

10.66

20.38

14.38

15:00

10.98

9.22

7.94

9.10

9.50

5.98

7.30

9.66

16.58

12.98

11.86

8.42

18:00

7.18

8.38

9.86

14.74

13.02

9.98

8.82

5.74

6.10

5.26

4.50

2.66

21:00

3.46

3.38

3.94

3.34

3.50

3.50

3.38

2.82

2.54

2.26

2.18

2.34

2021/06/18

+00:00

+00:15

+00:30

+00:45

+01:00

+01:15

+01:30

+01:45

+02:00

+02:15

+02:30

+02:45

00:00

3.30

2.22

2.70

2.22

2.90

2.22

4.18

4.82

3.98

2.86

4.06

4.14

03:00

5.14

6.38

7.26

7.30

8.26

8.50

5.54

7.86

9.14

9.06

8.94

5.14

06:00

3.94

2.50

2.58

2.18

2.90

3.30

3.06

4.26

16.90

14.98

12.22

14.06

09:00

16.70

12.74

8.46

4.34

6.18

7.54

6.30

6.18

7.74

10.78

14.38

18.34

12:00

17.14

12.50

11.30

22.74

14.66

14.90

7.70

12.54

9.58

12.90

18.06

14.58

15:00

7.82

9.06

11.86

18.22

26.38

17.38

13.78

12.46

11.22

9.66

8.54

9.06

18:00

8.22

10.22

10.82

9.58

9.30

8.26

6.62

5.62

5.02

5.26

4.58

3.90

21:00

3.30

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