●過去40日間に発生した電離圏イベント履歴(2019/06/26 13:15 更新)
・現在の電離圏概況(携帯版)はこちらを参照してください。
・現在の電離圏概況(簡易版)はこちらを参照してください。
・現在の電離圏概況(詳細版)はこちらを参照してください。
・観測生データ等はこちらを参照してください。
!注意事項!
・時刻は全てJST(UT+09)で表記されています。
・記載されている情報は全て自動生成されており,解析誤差が含まれる場合があります。
・強いスポラディックE層が発生した場合E層のマルチエコーとF層を混同し,電離層嵐と誤判定する場合があります。

◎宇宙環境研究室(電離圏ワーキンググループ)からのお知らせ
・アクセスが集中した際等にはサービスを停止させていただく場合があります。
・システムメンテナンス作業/機器故障等に伴いデータ更新に不定期な遅延を生じる場合があります。
・国内4観測地点の電離層観測装置は、以下の日時に新システム「VIPIR2型」に移行しました。
     稚内  2016/05/13 00:00
     国分寺 2017/05/15 18:00
     山川  2017/05/10 15:00
     大宜味 2017/05/17 16:15
   移行に伴い送受信機/受信アンテナ/データ処理が刷新されますので、
   旧来のイオノグラムとは見掛け/特性の異なる部分があります。
   また、自動読取値にも誤差が含まれることがあります。

==================================== 稚内(北海道) ====================================

電離層嵐継続期間

継続時間

中央値との最大差を観測した日時

中央値との最大差[MHz]

foF2[MHz]

2019/05/18 14:30 - 05/18 15:15

0:45

05/18 15:00

+5.5

10.9

2019/05/22 17:15 - 05/22 18:15

1:00

05/22 18:00

+10.5

15.6

2019/05/23 15:00 - 05/23 16:15

1:15

05/23 15:15

+13.7

18.9

2019/05/28 06:45 - 05/28 08:30

1:45

05/28 08:30

+8.4

14.6

2019/05/28 10:00 - 05/28 11:00

1:00

05/28 10:45

+7.2

12.8

2019/05/28 17:00 - 05/28 18:15

1:15

05/28 17:30

+8.6

13.6

2019/05/29 14:00 - 05/29 14:15

0:15

05/29 14:00

+10.0

15.2

2019/05/29 15:15 - 05/29 15:30

0:15

05/29 15:30

+6.5

11.5

2019/06/02 06:45 - 06/02 07:30

0:45

06/02 07:30

+6.8

12.9

2019/06/08 06:30 - 06/08 08:15

1:45

06/08 07:45

+5.4

10.9

2019/06/09 17:15 - 06/09 19:00

1:45

06/09 17:15

+6.1

11.1

2019/06/10 10:15 - 06/10 12:15

2:00

06/10 12:15

+15.9

21.0

2019/06/10 13:15 - 06/10 13:45

0:30

06/10 13:45

+11.9

16.9

2019/06/10 15:15 - 06/10 17:00

1:45

06/10 15:45

+12.0

16.8

2019/06/11 05:30 - 06/11 07:30

2:00

06/11 07:00

+11.0

16.9

2019/06/12 07:15 - 06/12 10:15

3:00

06/12 08:30

+6.5

12.7

2019/06/12 14:30 - 06/12 15:45

1:15

06/12 14:30

+5.8

10.8

2019/06/12 17:00 - 06/12 18:30

1:30

06/12 17:30

+9.9

14.9

2019/06/13 16:30 - 06/13 18:45

2:15

06/13 18:45

+15.6

20.9

2019/06/15 06:00 - 06/15 09:30

3:30

06/15 07:30

+5.9

12.0

2019/06/17 17:45 - 06/17 18:30

0:45

06/17 17:45

+7.9

12.9

2019/06/21 07:00 - 06/21 08:00

1:00

06/21 07:45

+5.6

11.1

2019/06/21 15:30 - 06/21 16:00

0:30

06/21 15:45

+9.5

14.3

2019/06/21 17:15 - 06/21 18:30

1:15

06/21 18:30

+5.5

10.9

2019/06/22 14:00 - 06/22 15:00

1:00

06/22 14:00

+6.7

11.8

2019/06/23 07:00 - 06/23 09:45

2:45

06/23 09:45

+8.3

14.5

2019/06/24 10:15 - 06/24 11:30

1:15

06/24 10:15

+15.1

20.9

2019/06/25 13:45 - 06/25 14:30

0:45

06/25 14:30

+11.2

16.2

2019/06/25 15:30 - 06/25 17:30

2:00

06/25 16:15

+12.0

16.9

2019/06/26 06:00 - 06/26 09:15

3:15

06/26 09:15

+10.2

16.3

#突発性電離層擾乱/冬季異常イベントは存在しません

スポラディックE継続期間

継続時間

Es層臨界周波数の最大値を観測した日時

fxEs[MHz]

2019/05/17 15:00 - 05/17 18:00

3:00

05/17 17:15

17.0

2019/05/17 21:15 - 05/17 21:45

0:30

05/17 21:30

9.1

2019/05/18 06:15 - 05/18 06:30

0:15

05/18 06:30

14.7

2019/05/18 09:30 - 05/18 10:00

0:30

05/18 09:30

11.2

2019/05/18 14:15 - 05/18 14:30

0:15

05/18 14:15

11.6

2019/05/19 07:30 - 05/19 07:45

0:15

05/19 07:30

11.5

2019/05/19 17:15 - 05/19 17:45

0:30

05/19 17:15

14.4

2019/05/20 09:15 - 05/20 09:45

0:30

05/20 09:45

9.0

2019/05/22 08:00 - 05/22 09:00

1:00

05/22 09:00

9.2

2019/05/22 17:30 - 05/22 19:15

1:45

05/22 19:00

14.4

2019/05/23 10:15 - 05/23 10:30

0:15

05/23 10:15

8.5

2019/05/23 14:30 - 05/23 15:30

1:00

05/23 15:00

13.5

2019/05/23 17:30 - 05/23 17:45

0:15

05/23 17:45

11.0

2019/05/24 05:45 - 05/24 06:45

1:00

05/24 05:45

11.6

2019/05/24 08:00 - 05/24 08:15

0:15

05/24 08:00

8.4

2019/05/26 07:00 - 05/26 07:30

0:30

05/26 07:30

11.1

2019/05/26 16:00 - 05/26 16:30

0:30

05/26 16:00

12.5

2019/05/27 01:45 - 05/27 02:15

0:30

05/27 02:15

15.9

2019/05/27 07:45 - 05/27 08:45

1:00

05/27 08:15

10.6

2019/05/28 06:15 - 05/28 07:15

1:00

05/28 06:15

15.8

2019/05/28 08:15 - 05/28 08:30

0:15

05/28 08:30

13.8

2019/05/28 10:00 - 05/28 10:15

0:15

05/28 10:15

12.6

2019/05/28 11:30 - 05/28 12:30

1:00

05/28 12:00

10.3

2019/05/28 18:30 - 05/28 19:15

0:45

05/28 19:00

15.0

2019/05/29 05:30 - 05/29 06:00

0:30

05/29 05:30

15.3

2019/05/29 07:30 - 05/29 09:00

1:30

05/29 07:45

11.6

2019/05/29 13:45 - 05/29 15:30

1:45

05/29 13:45

12.6

2019/05/29 16:15 - 05/29 16:45

0:30

05/29 16:15

12.5

2019/05/29 18:30 - 05/29 19:45

1:15

05/29 19:45

14.6

2019/05/29 21:00 - 05/29 21:15

0:15

05/29 21:00

13.2

2019/05/30 04:30 - 05/30 05:00

0:30

05/30 04:45

15.0

2019/05/30 06:45 - 05/30 07:00

0:15

05/30 07:00

12.6

2019/05/30 09:15 - 05/30 10:45

1:30

05/30 10:30

14.6

2019/05/31 11:15 - 05/31 12:30

1:15

05/31 11:15

14.6

2019/06/01 07:15 - 06/01 07:30

0:15

06/01 07:30

14.4

2019/06/01 17:00 - 06/01 17:15

0:15

06/01 17:00

11.0

2019/06/01 19:30 - 06/01 20:30

1:00

06/01 20:15

11.5

2019/06/02 06:15 - 06/02 08:00

1:45

06/02 07:15

10.0

2019/06/03 08:30 - 06/03 09:00

0:30

06/03 09:00

10.9

2019/06/04 07:15 - 06/04 07:45

0:30

06/04 07:45

11.2

2019/06/04 09:15 - 06/04 09:45

0:30

06/04 09:15

13.8

2019/06/05 09:30 - 06/05 09:45

0:15

06/05 09:30

17.2

2019/06/05 18:30 - 06/05 20:00

1:30

06/05 19:00

9.2

2019/06/06 13:15 - 06/06 13:30

0:15

06/06 13:30

10.3

2019/06/07 12:30 - 06/07 13:00

0:30

06/07 13:00

9.4

2019/06/07 17:00 - 06/07 17:15

0:15

06/07 17:15

10.8

2019/06/08 06:15 - 06/08 10:15

4:00

06/08 09:30

17.9

2019/06/08 11:00 - 06/08 12:30

1:30

06/08 12:00

14.6

2019/06/08 13:15 - 06/08 14:30

1:15

06/08 13:15

12.0

2019/06/08 15:15 - 06/08 16:00

0:45

06/08 15:15

13.4

2019/06/08 22:15 - 06/08 22:30

0:15

06/08 22:15

9.4

2019/06/09 03:30 - 06/09 05:15

1:45

06/09 04:15

14.0

2019/06/09 10:15 - 06/09 11:00

0:45

06/09 10:45

9.8

2019/06/09 12:00 - 06/09 14:45

2:45

06/09 13:45

15.2

2019/06/09 17:45 - 06/09 19:30

1:45

06/09 18:15

11.4

2019/06/09 20:15 - 06/09 22:00

1:45

06/09 21:30

12.6

2019/06/10 06:45 - 06/10 07:30

0:45

06/10 06:45

13.6

2019/06/10 10:00 - 06/10 10:15

0:15

06/10 10:15

9.4

2019/06/10 12:00 - 06/10 12:15

0:15

06/10 12:15

11.1

2019/06/10 13:15 - 06/10 17:00

3:45

06/10 15:30

14.9

2019/06/10 19:00 - 06/10 21:00

2:00

06/10 19:30

15.9

2019/06/10 22:15 - 06/10 23:00

0:45

06/10 22:30

8.9

2019/06/11 03:30 - 06/11 04:00

0:30

06/11 04:00

12.6

2019/06/11 05:30 - 06/11 07:30

2:00

06/11 07:30

13.1

2019/06/11 08:15 - 06/11 09:45

1:30

06/11 08:15

12.0

2019/06/11 10:45 - 06/11 14:15

3:30

06/11 13:45

16.3

2019/06/11 18:15 - 06/11 19:00

0:45

06/11 19:00

11.2

2019/06/11 20:00 - 06/11 20:45

0:45

06/11 20:30

15.0

2019/06/11 21:45 - 06/12 00:15

2:30

06/11 22:30

16.4

2019/06/12 08:00 - 06/12 08:45

0:45

06/12 08:15

16.0

2019/06/12 11:30 - 06/12 12:45

1:15

06/12 12:30

14.4

2019/06/12 14:00 - 06/12 14:45

0:45

06/12 14:30

11.0

2019/06/12 17:30 - 06/12 18:00

0:30

06/12 17:45

11.0

2019/06/12 19:30 - 06/12 20:15

0:45

06/12 20:15

11.2

2019/06/13 05:45 - 06/13 07:15

1:30

06/13 06:15

11.0

2019/06/13 11:00 - 06/13 11:30

0:30

06/13 11:30

12.6

2019/06/13 16:45 - 06/13 19:30

2:45

06/13 18:00

13.8

2019/06/14 06:15 - 06/14 08:00

1:45

06/14 06:15

18.0

2019/06/14 08:45 - 06/14 10:15

1:30

06/14 08:45

13.3

2019/06/14 17:45 - 06/14 18:00

0:15

06/14 17:45

10.9

2019/06/14 20:00 - 06/14 20:15

0:15

06/14 20:15

9.1

2019/06/14 21:45 - 06/14 23:00

1:15

06/14 22:30

11.5

2019/06/15 06:30 - 06/15 14:15

7:45

06/15 10:00

16.7

2019/06/15 16:00 - 06/15 16:30

0:30

06/15 16:15

11.8

2019/06/16 04:45 - 06/16 05:15

0:30

06/16 05:15

16.6

2019/06/16 06:15 - 06/16 09:15

3:00

06/16 06:15

15.8

2019/06/16 10:15 - 06/16 10:30

0:15

06/16 10:15

9.4

2019/06/16 11:30 - 06/16 13:15

1:45

06/16 12:00

17.6

2019/06/16 14:45 - 06/16 15:45

1:00

06/16 14:45

9.6

2019/06/16 17:15 - 06/16 19:00

1:45

06/16 18:00

12.8

2019/06/17 10:00 - 06/17 11:45

1:45

06/17 11:15

11.8

2019/06/17 18:15 - 06/17 19:00

0:45

06/17 18:45

15.2

2019/06/18 06:30 - 06/18 07:15

0:45

06/18 06:30

16.3

2019/06/18 11:00 - 06/18 11:15

0:15

06/18 11:00

8.4

2019/06/18 12:00 - 06/18 12:15

0:15

06/18 12:00

9.7

2019/06/18 16:00 - 06/18 16:15

0:15

06/18 16:00

9.5

2019/06/19 05:15 - 06/19 05:45

0:30

06/19 05:15

16.6

2019/06/19 08:45 - 06/19 10:30

1:45

06/19 09:45

10.0

2019/06/19 14:15 - 06/19 14:30

0:15

06/19 14:30

9.0

2019/06/20 05:30 - 06/20 08:30

3:00

06/20 05:30

16.9

2019/06/20 10:00 - 06/20 10:15

0:15

06/20 10:00

13.4

2019/06/21 07:45 - 06/21 08:00

0:15

06/21 08:00

10.5

2019/06/21 21:30 - 06/21 22:00

0:30

06/21 21:30

8.6

2019/06/22 08:15 - 06/22 09:15

1:00

06/22 08:15

12.5

2019/06/22 13:00 - 06/22 15:30

2:30

06/22 14:00

16.7

2019/06/22 17:45 - 06/22 18:30

0:45

06/22 18:00

15.1

2019/06/22 21:00 - 06/22 21:30

0:30

06/22 21:30

10.7

2019/06/23 07:45 - 06/23 09:00

1:15

06/23 07:45

16.8

2019/06/23 09:45 - 06/23 10:15

0:30

06/23 10:15

14.5

2019/06/23 22:00 - 06/24 00:00

2:00

06/23 23:45

13.8

2019/06/24 02:45 - 06/24 03:15

0:30

06/24 02:45

9.1

2019/06/24 09:15 - 06/24 14:45

5:30

06/24 09:30

17.6

2019/06/24 16:00 - 06/24 17:00

1:00

06/24 16:30

9.5

2019/06/24 19:30 - 06/24 19:45

0:15

06/24 19:30

11.6

2019/06/24 20:45 - 06/24 21:15

0:30

06/24 21:15

11.1

2019/06/25 05:15 - 06/25 07:45

2:30

06/25 07:15

17.5

2019/06/25 08:45 - 06/25 11:45

3:00

06/25 10:30

14.5

2019/06/25 13:30 - 06/25 16:15

2:45

06/25 15:00

14.2

2019/06/25 17:00 - 06/25 19:00

2:00

06/25 17:45

14.2

2019/06/25 19:45 - 06/25 20:45

1:00

06/25 20:15

12.4

2019/06/25 23:00 - 06/26 00:45

1:45

06/26 00:15

15.4

2019/06/26 06:45 - 06/26 11:00

4:15

06/26 07:15

16.7

2019/06/26 12:45 - 06/26 13:00

0:15

06/26 13:00

12.9



==================================== 国分寺(東京) ====================================

電離層嵐継続期間

継続時間

中央値との最大差を観測した日時

中央値との最大差[MHz]

foF2[MHz]

2019/05/18 16:30 - 05/18 18:15

1:45

05/18 18:15

+5.5

10.8

2019/05/20 16:30 - 05/20 17:45

1:15

05/20 17:00

+9.5

15.3

2019/05/21 19:00 - 05/21 19:15

0:15

05/21 19:00

+12.3

18.1

2019/05/23 07:15 - 05/23 08:45

1:30

05/23 07:45

+9.2

14.6

2019/05/23 17:30 - 05/23 18:30

1:00

05/23 17:30

+8.1

13.9

2019/05/24 11:15 - 05/24 14:15

3:00

05/24 12:00

-7.5

5.6

2019/05/26 11:00 - 05/26 11:15

0:15

05/26 11:00

-5.2

5.7

2019/05/28 08:30 - 05/28 10:30

2:00

05/28 10:15

+6.3

16.9

2019/05/28 11:45 - 05/28 12:00

0:15

05/28 12:00

+5.7

18.9

2019/05/29 10:30 - 05/29 11:00

0:30

05/29 10:45

+10.0

20.5

2019/05/29 16:15 - 05/29 20:00

3:45

05/29 17:00

+8.1

13.9

2019/05/30 08:45 - 05/30 11:15

2:30

05/30 10:00

+5.5

13.1

2019/05/31 07:30 - 05/31 08:00

0:30

05/31 07:45

+5.7

11.1

2019/05/31 15:15 - 05/31 16:15

1:00

05/31 16:00

+8.9

15.1

2019/06/01 06:15 - 06/01 07:30

1:15

06/01 06:30

+6.6

11.8

2019/06/01 15:45 - 06/01 16:00

0:15

06/01 16:00

+9.2

15.4

2019/06/02 07:30 - 06/02 09:15

1:45

06/02 08:00

+7.8

14.8

2019/06/02 14:30 - 06/02 17:15

2:45

06/02 17:15

+10.0

15.4

2019/06/03 04:45 - 06/03 07:30

2:45

06/03 07:15

+8.9

14.8

2019/06/03 10:30 - 06/03 11:00

0:30

06/03 11:00

-5.9

5.1

2019/06/04 15:30 - 06/04 18:30

3:00

06/04 17:30

+8.1

13.9

2019/06/05 17:30 - 06/05 18:15

0:45

06/05 17:30

+6.9

12.8

2019/06/06 10:45 - 06/06 11:00

0:15

06/06 11:00

-4.7

6.2

2019/06/08 07:00 - 06/08 09:30

2:30

06/08 08:30

+6.8

15.3

2019/06/08 14:45 - 06/08 15:00

0:15

06/08 15:00

+8.2

14.3

2019/06/09 08:45 - 06/09 15:00

6:15

06/09 14:30

+9.9

15.5

2019/06/09 17:15 - 06/09 18:00

0:45

06/09 18:00

+9.2

14.6

2019/06/09 19:00 - 06/09 20:30

1:30

06/09 19:45

+9.5

15.3

2019/06/11 07:15 - 06/11 07:30

0:15

06/11 07:15

+6.3

12.2

2019/06/11 15:00 - 06/11 18:00

3:00

06/11 17:15

+9.8

15.2

2019/06/12 07:00 - 06/12 09:15

2:15

06/12 08:45

+6.3

14.9

2019/06/12 15:15 - 06/12 15:30

0:15

06/12 15:30

+9.5

15.2

2019/06/13 16:45 - 06/13 17:00

0:15

06/13 16:45

+5.3

10.8

2019/06/18 15:30 - 06/18 18:30

3:00

06/18 16:45

+8.3

13.8

2019/06/20 08:15 - 06/20 10:30

2:15

06/20 09:30

-5.6

4.7

2019/06/22 08:30 - 06/22 10:15

1:45

06/22 09:45

-5.7

5.2

2019/06/22 16:30 - 06/22 17:15

0:45

06/22 17:15

+5.7

11.1

2019/06/23 16:45 - 06/23 17:30

0:45

06/23 17:00

+8.5

14.3

2019/06/25 08:00 - 06/25 09:00

1:00

06/25 09:00

-3.8

5.1

2019/06/26 08:15 - 06/26 09:30

1:15

06/26 09:30

+4.1

14.4

2019/06/26 12:15 - 06/26 12:30

0:15

06/26 12:15

-4.8

5.7

#突発性電離層擾乱/冬季異常イベントは存在しません

スポラディックE継続期間

継続時間

Es層臨界周波数の最大値を観測した日時

fxEs[MHz]

2019/05/17 13:00 - 05/17 13:15

0:15

05/17 13:15

11.0

2019/05/17 14:15 - 05/17 14:45

0:30

05/17 14:15

8.5

2019/05/17 17:00 - 05/17 17:15

0:15

05/17 17:00

10.7

2019/05/18 16:30 - 05/18 17:00

0:30

05/18 16:30

9.3

2019/05/18 18:00 - 05/18 19:00

1:00

05/18 19:00

11.1

2019/05/19 11:15 - 05/19 11:30

0:15

05/19 11:15

8.7

2019/05/20 07:30 - 05/20 07:45

0:15

05/20 07:45

11.5

2019/05/20 08:30 - 05/20 09:30

1:00

05/20 08:45

15.1

2019/05/20 17:30 - 05/20 18:00

0:30

05/20 17:45

9.5

2019/05/20 23:15 - 05/21 00:45

1:30

05/20 23:30

11.6

2019/05/21 10:45 - 05/21 11:15

0:30

05/21 11:15

10.0

2019/05/21 13:15 - 05/21 14:00

0:45

05/21 13:15

8.9

2019/05/21 14:45 - 05/21 15:15

0:30

05/21 14:45

11.5

2019/05/21 16:00 - 05/21 17:00

1:00

05/21 16:30

10.6

2019/05/21 18:45 - 05/21 22:30

3:45

05/21 20:15

17.2

2019/05/22 19:00 - 05/22 22:30

3:30

05/22 19:45

17.0

2019/05/23 07:00 - 05/23 07:45

0:45

05/23 07:45

9.4

2019/05/23 08:30 - 05/23 08:45

0:15

05/23 08:45

12.6

2019/05/23 09:30 - 05/23 10:45

1:15

05/23 09:30

10.3

2019/05/23 12:00 - 05/23 12:15

0:15

05/23 12:00

9.0

2019/05/23 19:15 - 05/23 19:30

0:15

05/23 19:15

10.9

2019/05/24 08:15 - 05/24 09:00

0:45

05/24 09:00

10.6

2019/05/25 19:45 - 05/25 20:30

0:45

05/25 20:30

11.4

2019/05/25 22:00 - 05/25 22:45

0:45

05/25 22:30

14.4

2019/05/26 08:15 - 05/26 08:45

0:30

05/26 08:45

9.4

2019/05/26 09:30 - 05/26 10:15

0:45

05/26 10:15

11.6

2019/05/26 12:00 - 05/26 12:15

0:15

05/26 12:00

8.4

2019/05/26 20:15 - 05/26 21:15

1:00

05/26 21:00

10.7

2019/05/26 22:15 - 05/26 22:30

0:15

05/26 22:15

9.1

2019/05/27 10:15 - 05/27 14:30

4:15

05/27 12:15

13.1

2019/05/28 00:30 - 05/28 01:15

0:45

05/28 01:00

9.3

2019/05/28 05:45 - 05/28 10:15

4:30

05/28 08:30

15.2

2019/05/28 11:30 - 05/28 12:00

0:30

05/28 12:00

15.1

2019/05/28 13:00 - 05/28 15:00

2:00

05/28 13:00

15.0

2019/05/29 07:00 - 05/29 08:00

1:00

05/29 07:00

14.4

2019/05/29 09:45 - 05/29 13:30

3:45

05/29 12:00

16.0

2019/05/29 16:15 - 05/29 18:00

1:45

05/29 17:00

9.8

2019/05/29 23:30 - 05/29 23:45

0:15

05/29 23:30

9.2

2019/05/30 03:45 - 05/30 05:45

2:00

05/30 04:15

14.6

2019/05/30 08:45 - 05/30 13:00

4:15

05/30 11:15

15.6

2019/05/30 16:15 - 05/30 16:45

0:30

05/30 16:45

10.6

2019/05/30 17:30 - 05/30 20:00

2:30

05/30 18:45

15.0

2019/05/30 22:30 - 05/30 23:30

1:00

05/30 23:15

13.0

2019/05/31 07:45 - 05/31 08:00

0:15

05/31 08:00

15.0

2019/05/31 11:15 - 05/31 11:45

0:30

05/31 11:45

8.6

2019/05/31 15:15 - 05/31 16:15

1:00

05/31 16:00

11.6

2019/05/31 22:00 - 05/31 22:15

0:15

05/31 22:15

12.5

2019/06/01 03:00 - 06/01 03:15

0:15

06/01 03:00

8.1

2019/06/01 06:45 - 06/01 07:15

0:30

06/01 07:00

9.2

2019/06/01 09:00 - 06/01 11:30

2:30

06/01 11:00

10.0

2019/06/01 13:30 - 06/01 20:15

6:45

06/01 16:00

16.0

2019/06/01 21:30 - 06/01 23:00

1:30

06/01 22:00

11.6

2019/06/02 08:00 - 06/02 09:45

1:45

06/02 08:15

12.9

2019/06/02 13:45 - 06/02 17:15

3:30

06/02 16:00

15.5

2019/06/02 18:15 - 06/02 20:45

2:30

06/02 20:30

15.8

2019/06/02 21:30 - 06/03 01:00

3:30

06/02 23:15

16.0

2019/06/03 06:15 - 06/03 08:00

1:45

06/03 07:30

15.4

2019/06/03 18:00 - 06/03 18:15

0:15

06/03 18:15

11.2

2019/06/03 19:45 - 06/03 20:00

0:15

06/03 19:45

9.4

2019/06/04 11:30 - 06/04 13:15

1:45

06/04 13:15

8.7

2019/06/04 14:00 - 06/04 15:00

1:00

06/04 14:15

14.4

2019/06/04 15:45 - 06/04 16:45

1:00

06/04 16:30

13.8

2019/06/04 17:30 - 06/04 19:30

2:00

06/04 18:00

15.7

2019/06/04 20:15 - 06/04 20:30

0:15

06/04 20:15

14.4

2019/06/05 16:00 - 06/05 18:30

2:30

06/05 16:30

15.0

2019/06/06 11:45 - 06/06 12:45

1:00

06/06 12:15

11.3

2019/06/06 14:00 - 06/06 15:15

1:15

06/06 15:00

11.6

2019/06/06 18:00 - 06/06 18:15

0:15

06/06 18:15

9.0

2019/06/07 12:15 - 06/07 12:30

0:15

06/07 12:30

8.5

2019/06/07 19:45 - 06/07 20:00

0:15

06/07 20:00

9.1

2019/06/07 22:45 - 06/08 01:00

2:15

06/08 01:00

12.8

2019/06/08 07:15 - 06/08 10:15

3:00

06/08 08:45

15.8

2019/06/08 11:00 - 06/08 12:30

1:30

06/08 12:15

11.7

2019/06/08 13:15 - 06/08 15:00

1:45

06/08 13:30

12.9

2019/06/08 19:30 - 06/08 21:30

2:00

06/08 20:45

15.6

2019/06/09 02:30 - 06/09 03:00

0:30

06/09 02:30

10.7

2019/06/09 08:45 - 06/09 12:15

3:30

06/09 10:15

16.2

2019/06/09 13:45 - 06/09 15:00

1:15

06/09 14:15

14.1

2019/06/09 16:45 - 06/10 00:30

7:45

06/09 19:30

16.6

2019/06/10 12:15 - 06/10 12:45

0:30

06/10 12:30

8.7

2019/06/11 07:30 - 06/11 11:15

3:45

06/11 11:00

15.9

2019/06/11 12:00 - 06/11 14:30

2:30

06/11 12:00

15.1

2019/06/11 15:30 - 06/11 17:15

1:45

06/11 16:30

15.7

2019/06/11 18:00 - 06/11 20:30

2:30

06/11 19:45

16.0

2019/06/12 06:45 - 06/12 09:45

3:00

06/12 09:00

15.9

2019/06/12 11:45 - 06/12 15:30

3:45

06/12 11:45

14.6

2019/06/12 16:15 - 06/12 18:00

1:45

06/12 17:15

10.5

2019/06/12 20:45 - 06/12 21:15

0:30

06/12 20:45

9.3

2019/06/13 00:30 - 06/13 01:00

0:30

06/13 00:45

13.0

2019/06/13 03:15 - 06/13 04:00

0:45

06/13 03:45

9.2

2019/06/13 07:45 - 06/13 09:45

2:00

06/13 08:30

15.6

2019/06/13 13:30 - 06/13 14:45

1:15

06/13 13:30

14.7

2019/06/13 16:15 - 06/13 18:00

1:45

06/13 17:30

11.6

2019/06/13 18:45 - 06/13 19:00

0:15

06/13 18:45

10.7

2019/06/13 19:45 - 06/13 20:30

0:45

06/13 19:45

11.0

2019/06/14 07:45 - 06/14 08:30

0:45

06/14 08:15

9.8

2019/06/14 11:00 - 06/14 11:15

0:15

06/14 11:15

11.8

2019/06/14 14:30 - 06/14 17:45

3:15

06/14 15:45

16.1

2019/06/14 19:00 - 06/14 21:45

2:45

06/14 19:15

16.0

2019/06/15 08:15 - 06/15 08:30

0:15

06/15 08:15

8.2

2019/06/15 09:30 - 06/15 10:00

0:30

06/15 09:45

10.2

2019/06/15 10:45 - 06/15 14:00

3:15

06/15 12:00

15.8

2019/06/15 15:30 - 06/15 17:15

1:45

06/15 17:15

9.0

2019/06/15 19:30 - 06/15 20:30

1:00

06/15 20:30

11.2

2019/06/15 23:00 - 06/16 02:45

3:45

06/15 23:45

16.1

2019/06/16 22:45 - 06/16 23:15

0:30

06/16 23:15

10.3

2019/06/17 09:00 - 06/17 10:00

1:00

06/17 09:00

9.5

2019/06/17 20:15 - 06/17 21:15

1:00

06/17 20:15

15.7

2019/06/18 04:30 - 06/18 05:00

0:30

06/18 05:00

15.1

2019/06/18 10:00 - 06/18 11:00

1:00

06/18 11:00

10.6

2019/06/18 12:00 - 06/18 16:30

4:30

06/18 14:30

15.9

2019/06/18 17:15 - 06/18 17:45

0:30

06/18 17:15

15.8

2019/06/18 18:30 - 06/18 19:15

0:45

06/18 19:00

14.9

2019/06/19 09:00 - 06/19 09:15

0:15

06/19 09:15

8.7

2019/06/21 16:30 - 06/21 16:45

0:15

06/21 16:45

10.3

2019/06/22 16:15 - 06/22 17:15

1:00

06/22 16:45

12.5

2019/06/23 11:00 - 06/23 12:15

1:15

06/23 12:15

15.9

2019/06/23 16:45 - 06/23 18:30

1:45

06/23 17:45

12.6

2019/06/24 07:00 - 06/24 08:00

1:00

06/24 08:00

9.2

2019/06/24 09:15 - 06/24 09:45

0:30

06/24 09:30

11.3

2019/06/25 05:45 - 06/25 06:30

0:45

06/25 06:00

11.7

2019/06/25 07:30 - 06/25 08:00

0:30

06/25 08:00

14.7

2019/06/25 10:00 - 06/25 10:30

0:30

06/25 10:30

10.3

2019/06/25 11:45 - 06/25 13:00

1:15

06/25 11:45

15.6

2019/06/25 13:45 - 06/25 18:30

4:45

06/25 17:45

14.5

2019/06/25 22:00 - 06/25 22:30

0:30

06/25 22:00

14.1

2019/06/26 07:00 - 06/26 11:30

4:30

06/26 08:45

14.3



==================================== 山川(鹿児島) ====================================

電離層嵐継続期間

継続時間

中央値との最大差を観測した日時

中央値との最大差[MHz]

foF2[MHz]

2019/05/18 07:00 - 05/18 07:45

0:45

05/18 07:00

+13.7

18.9

2019/05/20 09:15 - 05/20 09:30

0:15

05/20 09:15

+10.3

18.9

2019/05/25 11:15 - 05/25 11:30

0:15

05/25 11:30

-4.7

5.2

2019/05/28 07:30 - 05/28 09:45

2:15

05/28 09:15

+7.6

16.2

2019/05/30 08:00 - 05/30 08:15

0:15

05/30 08:15

-4.3

4.6

2019/05/30 12:30 - 05/30 13:15

0:45

05/30 13:00

+11.3

18.9

2019/05/31 08:15 - 05/31 09:15

1:00

05/31 09:15

+10.7

19.3

2019/06/01 06:45 - 06/01 09:30

2:45

06/01 08:45

+9.7

17.5

2019/06/01 11:00 - 06/01 11:30

0:30

06/01 11:00

+9.7

20.2

2019/06/01 13:15 - 06/01 14:15

1:00

06/01 13:15

+10.7

20.5

2019/06/01 15:15 - 06/01 16:30

1:15

06/01 16:30

+15.2

21.4

2019/06/02 07:15 - 06/02 08:30

1:15

06/02 07:30

+7.5

12.9

2019/06/02 16:45 - 06/02 18:30

1:45

06/02 17:30

+14.7

21.2

2019/06/03 09:45 - 06/03 11:30

1:45

06/03 10:15

+7.3

16.0

2019/06/05 15:30 - 06/05 16:15

0:45

06/05 16:15

+7.9

13.8

2019/06/06 06:30 - 06/06 07:30

1:00

06/06 06:30

+5.4

10.3

2019/06/06 10:00 - 06/06 10:45

0:45

06/06 10:30

-4.6

5.8

2019/06/08 17:30 - 06/08 19:00

1:30

06/08 17:45

+14.0

20.3

2019/06/09 12:15 - 06/09 12:30

0:15

06/09 12:30

-4.2

5.7

2019/06/09 17:30 - 06/09 18:15

0:45

06/09 18:00

+11.9

18.9

2019/06/11 14:30 - 06/11 16:00

1:30

06/11 15:45

+9.0

14.9

2019/06/15 12:00 - 06/15 13:00

1:00

06/15 12:00

+8.5

18.9

2019/06/15 17:00 - 06/15 18:45

1:45

06/15 18:00

+7.1

14.0

2019/06/18 13:00 - 06/18 13:45

0:45

06/18 13:45

+9.3

16.0

2019/06/20 08:00 - 06/20 08:30

0:30

06/20 08:30

-5.1

5.1

2019/06/21 16:45 - 06/21 18:30

1:45

06/21 18:00

+12.3

19.2

2019/06/24 08:00 - 06/24 09:15

1:15

06/24 08:30

-4.8

5.4

2019/06/24 11:45 - 06/24 12:15

0:30

06/24 12:00

-5.2

5.1

2019/06/25 07:45 - 06/25 09:15

1:30

06/25 08:30

-5.2

5.0

2019/06/25 12:15 - 06/25 12:45

0:30

06/25 12:45

-7.1

5.5

2019/06/26 09:00 - 06/26 12:45

3:45

06/26 09:45

-5.9

4.8

#突発性電離層擾乱/冬季異常イベントは存在しません

スポラディックE継続期間

継続時間

Es層臨界周波数の最大値を観測した日時

fxEs[MHz]

2019/05/17 17:15 - 05/17 17:45

0:30

05/17 17:45

8.5

2019/05/17 20:00 - 05/17 21:00

1:00

05/17 20:00

14.6

2019/05/17 22:00 - 05/17 23:15

1:15

05/17 22:45

11.1

2019/05/18 00:15 - 05/18 00:30

0:15

05/18 00:15

10.6

2019/05/18 07:45 - 05/18 08:30

0:45

05/18 08:30

11.3

2019/05/18 11:00 - 05/18 11:45

0:45

05/18 11:15

9.7

2019/05/18 18:30 - 05/18 19:00

0:30

05/18 18:30

13.0

2019/05/19 23:30 - 05/20 00:00

0:30

05/19 23:30

10.9

2019/05/20 08:00 - 05/20 08:15

0:15

05/20 08:00

9.4

2019/05/20 09:15 - 05/20 10:15

1:00

05/20 10:00

17.6

2019/05/20 11:30 - 05/20 12:15

0:45

05/20 11:45

14.2

2019/05/21 01:30 - 05/21 02:00

0:30

05/21 01:30

9.1

2019/05/21 03:00 - 05/21 04:15

1:15

05/21 03:45

11.6

2019/05/21 09:45 - 05/21 15:30

5:45

05/21 13:45

17.5

2019/05/22 07:15 - 05/22 14:15

7:00

05/22 09:45

15.5

2019/05/22 17:00 - 05/22 17:15

0:15

05/22 17:15

9.0

2019/05/22 18:00 - 05/22 18:30

0:30

05/22 18:00

14.2

2019/05/22 19:45 - 05/22 21:30

1:45

05/22 19:45

15.4

2019/05/22 23:30 - 05/22 23:45

0:15

05/22 23:30

11.2

2019/05/23 08:00 - 05/23 13:00

5:00

05/23 10:45

14.5

2019/05/23 18:15 - 05/23 21:30

3:15

05/23 19:45

17.6

2019/05/24 07:45 - 05/24 14:15

6:30

05/24 12:15

17.4

2019/05/24 15:15 - 05/24 16:00

0:45

05/24 16:00

9.3

2019/05/24 19:30 - 05/24 21:15

1:45

05/24 20:15

13.3

2019/05/24 22:00 - 05/24 22:30

0:30

05/24 22:30

10.8

2019/05/24 23:30 - 05/24 23:45

0:15

05/24 23:30

10.4

2019/05/25 07:45 - 05/25 08:15

0:30

05/25 07:45

17.5

2019/05/25 09:45 - 05/25 10:30

0:45

05/25 09:45

11.2

2019/05/25 11:45 - 05/25 12:45

1:00

05/25 11:45

12.7

2019/05/25 13:45 - 05/25 15:00

1:15

05/25 14:15

12.9

2019/05/25 17:30 - 05/25 20:15

2:45

05/25 18:15

13.4

2019/05/25 21:30 - 05/25 22:45

1:15

05/25 22:00

11.5

2019/05/26 07:00 - 05/26 08:00

1:00

05/26 07:30

9.4

2019/05/26 08:45 - 05/26 14:30

5:45

05/26 10:00

17.0

2019/05/26 18:30 - 05/26 18:45

0:15

05/26 18:45

9.5

2019/05/27 10:15 - 05/27 16:45

6:30

05/27 13:30

16.1

2019/05/28 06:30 - 05/28 14:30

8:00

05/28 06:30

16.6

2019/05/28 18:30 - 05/28 18:45

0:15

05/28 18:30

14.9

2019/05/29 07:15 - 05/29 08:30

1:15

05/29 08:30

9.4

2019/05/29 09:15 - 05/29 10:45

1:30

05/29 10:45

13.3

2019/05/29 11:45 - 05/29 13:30

1:45

05/29 12:30

17.7

2019/05/29 22:00 - 05/29 23:15

1:15

05/29 23:00

11.0

2019/05/30 09:30 - 05/30 10:15

0:45

05/30 10:00

12.5

2019/05/30 11:15 - 05/30 16:15

5:00

05/30 12:30

17.1

2019/05/30 17:15 - 05/30 23:45

6:30

05/30 21:45

14.4

2019/05/31 00:45 - 05/31 03:00

2:15

05/31 01:00

10.8

2019/05/31 07:00 - 05/31 14:15

7:15

05/31 10:15

17.5

2019/05/31 19:15 - 05/31 20:15

1:00

05/31 19:45

12.8

2019/05/31 22:30 - 05/31 23:30

1:00

05/31 23:15

12.9

2019/06/01 00:15 - 06/01 00:30

0:15

06/01 00:30

9.1

2019/06/01 04:15 - 06/01 05:00

0:45

06/01 04:30

9.4

2019/06/01 07:00 - 06/01 10:15

3:15

06/01 09:30

17.0

2019/06/01 11:00 - 06/01 12:30

1:30

06/01 11:45

17.0

2019/06/01 13:15 - 06/01 14:15

1:00

06/01 13:30

12.5

2019/06/01 15:00 - 06/01 15:30

0:30

06/01 15:30

15.2

2019/06/01 16:15 - 06/01 18:45

2:30

06/01 17:45

18.0

2019/06/01 20:45 - 06/02 00:15

3:30

06/01 21:15

12.7

2019/06/02 01:30 - 06/02 02:15

0:45

06/02 02:00

11.0

2019/06/02 07:30 - 06/02 10:15

2:45

06/02 08:30

16.1

2019/06/02 14:45 - 06/02 15:00

0:15

06/02 14:45

13.4

2019/06/02 16:30 - 06/02 23:00

6:30

06/02 20:15

17.2

2019/06/03 01:00 - 06/03 01:15

0:15

06/03 01:15

9.3

2019/06/03 04:00 - 06/03 04:30

0:30

06/03 04:00

11.0

2019/06/03 07:15 - 06/03 15:00

7:45

06/03 09:00

17.2

2019/06/03 21:45 - 06/03 23:00

1:15

06/03 22:15

10.8

2019/06/04 01:30 - 06/04 02:15

0:45

06/04 02:00

11.6

2019/06/04 09:30 - 06/04 10:30

1:00

06/04 10:00

11.1

2019/06/04 11:15 - 06/04 11:30

0:15

06/04 11:15

10.3

2019/06/04 13:30 - 06/04 13:45

0:15

06/04 13:30

9.5

2019/06/04 17:15 - 06/04 18:15

1:00

06/04 18:00

11.1

2019/06/04 19:45 - 06/04 20:00

0:15

06/04 20:00

11.0

2019/06/04 23:00 - 06/04 23:15

0:15

06/04 23:00

15.2

2019/06/05 10:00 - 06/05 17:30

7:30

06/05 13:00

17.5

2019/06/05 18:30 - 06/05 20:15

1:45

06/05 19:15

14.3

2019/06/05 23:15 - 06/05 23:30

0:15

06/05 23:15

9.1

2019/06/06 07:00 - 06/06 07:15

0:15

06/06 07:15

9.4

2019/06/06 08:00 - 06/06 10:00

2:00

06/06 09:45

11.5

2019/06/06 12:00 - 06/06 12:15

0:15

06/06 12:15

8.5

2019/06/06 14:00 - 06/06 19:15

5:15

06/06 17:30

15.6

2019/06/06 23:15 - 06/07 00:15

1:00

06/07 00:15

11.0

2019/06/07 07:45 - 06/07 12:45

5:00

06/07 07:45

17.4

2019/06/07 16:15 - 06/07 16:30

0:15

06/07 16:30

9.2

2019/06/07 17:30 - 06/07 19:00

1:30

06/07 18:15

17.6

2019/06/07 23:30 - 06/08 01:00

1:30

06/08 00:15

11.3

2019/06/08 06:30 - 06/08 06:45

0:15

06/08 06:45

9.2

2019/06/08 09:00 - 06/08 11:15

2:15

06/08 10:15

15.2

2019/06/08 15:45 - 06/08 16:45

1:00

06/08 16:00

10.4

2019/06/08 17:30 - 06/08 18:45

1:15

06/08 18:00

12.8

2019/06/08 20:30 - 06/08 21:45

1:15

06/08 20:45

17.9

2019/06/08 22:30 - 06/08 22:45

0:15

06/08 22:30

14.4

2019/06/08 23:45 - 06/09 01:00

1:15

06/09 00:15

15.6

2019/06/09 02:30 - 06/09 04:00

1:30

06/09 03:15

15.3

2019/06/09 08:30 - 06/09 09:00

0:30

06/09 09:00

9.1

2019/06/09 09:45 - 06/09 10:30

0:45

06/09 09:45

8.6

2019/06/09 11:30 - 06/09 11:45

0:15

06/09 11:45

8.6

2019/06/09 13:45 - 06/09 15:00

1:15

06/09 14:30

14.0

2019/06/09 17:15 - 06/09 17:30

0:15

06/09 17:15

15.7

2019/06/09 19:45 - 06/09 20:45

1:00

06/09 20:45

10.8

2019/06/09 22:00 - 06/09 22:30

0:30

06/09 22:15

17.9

2019/06/10 00:45 - 06/10 02:00

1:15

06/10 02:00

11.3

2019/06/10 08:00 - 06/10 09:30

1:30

06/10 09:00

9.6

2019/06/10 13:00 - 06/10 13:15

0:15

06/10 13:00

9.1

2019/06/10 14:00 - 06/10 14:30

0:30

06/10 14:00

11.2

2019/06/11 08:30 - 06/11 15:30

7:00

06/11 10:00

17.4

2019/06/11 23:45 - 06/12 00:00

0:15

06/11 23:45

11.6

2019/06/12 01:15 - 06/12 01:30

0:15

06/12 01:15

11.3

2019/06/12 07:00 - 06/12 08:30

1:30

06/12 07:00

14.8

2019/06/12 09:15 - 06/12 09:30

0:15

06/12 09:30

9.4

2019/06/12 11:30 - 06/12 14:30

3:00

06/12 12:30

11.5

2019/06/12 15:30 - 06/12 16:45

1:15

06/12 16:30

16.6

2019/06/12 21:00 - 06/12 22:30

1:30

06/12 21:45

9.1

2019/06/13 02:00 - 06/13 03:45

1:45

06/13 02:30

11.7

2019/06/13 07:30 - 06/13 13:00

5:30

06/13 11:15

13.0

2019/06/13 15:30 - 06/13 19:30

4:00

06/13 17:30

14.5

2019/06/13 20:30 - 06/13 21:45

1:15

06/13 20:30

12.9

2019/06/14 00:45 - 06/14 02:00

1:15

06/14 00:45

9.2

2019/06/14 07:45 - 06/14 08:30

0:45

06/14 08:15

9.4

2019/06/14 10:00 - 06/14 13:45

3:45

06/14 12:45

14.6

2019/06/14 22:00 - 06/14 22:15

0:15

06/14 22:15

8.4

2019/06/15 09:30 - 06/15 13:00

3:30

06/15 10:45

17.3

2019/06/15 14:00 - 06/15 14:45

0:45

06/15 14:15

11.0

2019/06/15 17:15 - 06/15 19:15

2:00

06/15 18:00

14.9

2019/06/15 20:00 - 06/15 20:30

0:30

06/15 20:30

10.6

2019/06/15 22:00 - 06/15 22:45

0:45

06/15 22:15

12.6

2019/06/16 00:15 - 06/16 01:45

1:30

06/16 00:15

9.2

2019/06/16 08:30 - 06/16 08:45

0:15

06/16 08:45

9.2

2019/06/16 13:00 - 06/16 13:45

0:45

06/16 13:00

14.7

2019/06/16 14:45 - 06/16 15:00

0:15

06/16 14:45

10.7

2019/06/16 18:00 - 06/16 19:00

1:00

06/16 18:15

15.2

2019/06/17 00:30 - 06/17 01:00

0:30

06/17 00:30

12.0

2019/06/17 01:45 - 06/17 03:30

1:45

06/17 02:00

11.5

2019/06/17 07:45 - 06/17 10:15

2:30

06/17 09:30

11.6

2019/06/17 11:30 - 06/17 12:30

1:00

06/17 12:15

14.2

2019/06/17 13:15 - 06/17 13:30

0:15

06/17 13:15

9.2

2019/06/17 20:00 - 06/17 20:45

0:45

06/17 20:30

11.3

2019/06/17 21:45 - 06/17 22:00

0:15

06/17 22:00

11.6

2019/06/17 23:45 - 06/18 00:00

0:15

06/18 00:00

12.6

2019/06/18 01:45 - 06/18 02:45

1:00

06/18 02:30

13.8

2019/06/18 04:00 - 06/18 04:30

0:30

06/18 04:30

10.6

2019/06/18 09:30 - 06/18 14:15

4:45

06/18 14:15

14.0

2019/06/18 15:00 - 06/18 15:15

0:15

06/18 15:00

14.7

2019/06/18 17:15 - 06/18 22:30

5:15

06/18 21:00

18.0

2019/06/19 07:30 - 06/19 09:45

2:15

06/19 09:45

14.8

2019/06/20 10:00 - 06/20 10:30

0:30

06/20 10:30

10.0

2019/06/20 23:30 - 06/20 23:45

0:15

06/20 23:30

8.4

2019/06/21 06:45 - 06/21 07:15

0:30

06/21 07:00

10.5

2019/06/21 08:45 - 06/21 10:30

1:45

06/21 09:45

11.0

2019/06/21 16:00 - 06/21 17:15

1:15

06/21 17:15

14.7

2019/06/21 18:00 - 06/21 18:45

0:45

06/21 18:30

15.2

2019/06/21 20:15 - 06/21 21:45

1:30

06/21 21:30

10.5

2019/06/22 08:15 - 06/22 13:30

5:15

06/22 12:30

15.3

2019/06/23 10:00 - 06/23 11:30

1:30

06/23 11:15

12.7

2019/06/23 13:00 - 06/23 13:15

0:15

06/23 13:00

8.8

2019/06/23 18:30 - 06/23 19:00

0:30

06/23 19:00

11.3

2019/06/23 19:45 - 06/23 20:30

0:45

06/23 20:00

10.6

2019/06/24 00:30 - 06/24 00:45

0:15

06/24 00:30

12.5

2019/06/24 06:30 - 06/24 07:15

0:45

06/24 06:45

11.2

2019/06/24 13:45 - 06/24 14:15

0:30

06/24 14:00

12.7

2019/06/25 07:00 - 06/25 07:15

0:15

06/25 07:15

9.4

2019/06/25 09:15 - 06/25 10:00

0:45

06/25 09:15

12.8

2019/06/25 10:45 - 06/25 11:15

0:30

06/25 11:15

9.4

2019/06/25 13:15 - 06/25 13:45

0:30

06/25 13:30

9.0

2019/06/25 18:00 - 06/25 18:15

0:15

06/25 18:15

9.0

2019/06/26 00:30 - 06/26 01:00

0:30

06/26 00:30

11.0



==================================== 大宜味(沖縄) ====================================

電離層嵐継続期間

継続時間

中央値との最大差を観測した日時

中央値との最大差[MHz]

foF2[MHz]

2019/05/21 10:30 - 05/21 12:45

2:15

05/21 11:45

+10.1

19.9

2019/05/22 08:45 - 05/22 09:30

0:45

05/22 08:45

+11.2

19.6

2019/05/22 17:30 - 05/22 17:45

0:15

05/22 17:45

+9.9

17.9

2019/05/27 13:30 - 05/27 15:30

2:00

05/27 15:15

+11.7

18.9

2019/05/29 07:15 - 05/29 08:00

0:45

05/29 08:00

+13.4

18.9

2019/06/02 09:15 - 06/02 10:45

1:30

06/02 10:00

+10.0

20.5

2019/06/05 11:15 - 06/05 12:30

1:15

06/05 11:30

+13.8

19.3

2019/06/05 13:30 - 06/05 14:45

1:15

06/05 13:45

+11.4

18.5

2019/06/07 15:15 - 06/07 17:00

1:45

06/07 17:00

+11.4

18.9

2019/06/11 12:45 - 06/11 13:30

0:45

06/11 13:00

+10.1

16.9

2019/06/11 14:30 - 06/11 15:45

1:15

06/11 15:15

+13.5

20.6

2019/06/12 15:15 - 06/12 15:30

0:15

06/12 15:15

+6.8

14.0

2019/06/17 15:45 - 06/17 16:45

1:00

06/17 16:30

+13.5

21.1

2019/06/19 17:30 - 06/19 18:45

1:15

06/19 17:30

+9.0

16.9

2019/06/24 10:15 - 06/24 11:15

1:00

06/24 10:45

-8.2

5.6

2019/06/24 16:45 - 06/24 17:15

0:30

06/24 17:00

+7.1

14.6

#突発性電離層擾乱/冬季異常イベントは存在しません

スポラディックE継続期間

継続時間

Es層臨界周波数の最大値を観測した日時

fxEs[MHz]

2019/05/17 12:45 - 05/17 14:00

1:15

05/17 13:15

15.1

2019/05/17 14:45 - 05/17 15:15

0:30

05/17 15:15

12.8

2019/05/17 18:00 - 05/17 22:45

4:45

05/17 21:45

18.0

2019/05/17 23:45 - 05/18 00:15

0:30

05/17 23:45

11.5

2019/05/18 02:45 - 05/18 03:00

0:15

05/18 03:00

8.8

2019/05/18 09:00 - 05/18 10:45

1:45

05/18 10:15

15.5

2019/05/18 11:45 - 05/18 12:00

0:15

05/18 12:00

8.8

2019/05/18 13:45 - 05/18 14:00

0:15

05/18 13:45

11.1

2019/05/19 08:00 - 05/19 08:30

0:30

05/19 08:30

9.0

2019/05/20 07:45 - 05/20 08:15

0:30

05/20 08:15

9.4

2019/05/20 17:15 - 05/20 18:45

1:30

05/20 17:45

9.0

2019/05/20 19:30 - 05/20 21:15

1:45

05/20 20:45

11.7

2019/05/21 04:45 - 05/21 05:00

0:15

05/21 05:00

13.8

2019/05/21 07:45 - 05/21 08:45

1:00

05/21 08:30

16.6

2019/05/21 09:45 - 05/21 12:45

3:00

05/21 10:15

16.4

2019/05/22 07:15 - 05/22 10:15

3:00

05/22 08:15

14.6

2019/05/22 16:30 - 05/22 18:15

1:45

05/22 16:30

14.3

2019/05/22 19:15 - 05/22 22:45

3:30

05/22 21:00

15.1

2019/05/23 07:30 - 05/23 12:00

4:30

05/23 11:30

16.8

2019/05/23 20:30 - 05/23 21:45

1:15

05/23 21:00

12.8

2019/05/24 07:00 - 05/24 07:15

0:15

05/24 07:00

9.1

2019/05/24 08:00 - 05/24 11:00

3:00

05/24 10:30

14.8

2019/05/24 12:45 - 05/24 15:30

2:45

05/24 14:45

17.8

2019/05/24 16:45 - 05/24 18:15

1:30

05/24 17:30

14.5

2019/05/25 10:00 - 05/25 13:45

3:45

05/25 13:15

16.6

2019/05/25 19:45 - 05/26 00:15

4:30

05/25 20:15

14.7

2019/05/26 10:15 - 05/26 11:15

1:00

05/26 11:15

13.4

2019/05/26 19:45 - 05/26 20:00

0:15

05/26 19:45

9.0

2019/05/27 07:45 - 05/27 18:30

10:45

05/27 10:30

16.7

2019/05/28 09:45 - 05/28 16:00

6:15

05/28 11:00

16.9

2019/05/29 07:15 - 05/29 11:15

4:00

05/29 09:00

15.0

2019/05/29 23:45 - 05/30 00:45

1:00

05/29 23:45

10.9

2019/05/30 09:45 - 05/30 10:00

0:15

05/30 09:45

9.0

2019/05/30 10:45 - 05/30 12:45

2:00

05/30 11:45

12.0

2019/05/30 13:45 - 05/30 18:15

4:30

05/30 14:45

15.8

2019/05/31 06:30 - 05/31 07:00

0:30

05/31 06:30

18.0

2019/05/31 10:30 - 05/31 10:45

0:15

05/31 10:30

11.3

2019/05/31 12:00 - 05/31 13:30

1:30

05/31 12:15

11.1

2019/05/31 20:45 - 05/31 21:15

0:30

05/31 21:00

13.6

2019/06/01 03:45 - 06/01 04:15

0:30

06/01 04:00

15.0

2019/06/01 07:45 - 06/01 11:30

3:45

06/01 10:15

18.0

2019/06/01 13:00 - 06/01 14:00

1:00

06/01 13:00

14.6

2019/06/01 15:00 - 06/01 15:45

0:45

06/01 15:15

12.6

2019/06/01 22:45 - 06/01 23:00

0:15

06/01 22:45

9.1

2019/06/02 07:30 - 06/02 10:00

2:30

06/02 10:00

15.4

2019/06/02 10:45 - 06/02 12:45

2:00

06/02 11:00

14.4

2019/06/02 13:45 - 06/02 14:45

1:00

06/02 13:45

16.4

2019/06/03 04:30 - 06/03 05:45

1:15

06/03 04:30

11.5

2019/06/03 09:15 - 06/03 13:30

4:15

06/03 10:30

16.7

2019/06/04 01:30 - 06/04 02:45

1:15

06/04 02:45

9.4

2019/06/04 07:00 - 06/04 12:30

5:30

06/04 09:30

16.5

2019/06/04 21:45 - 06/04 22:00

0:15

06/04 21:45

11.6

2019/06/05 10:30 - 06/05 18:15

7:45

06/05 14:00

16.9

2019/06/05 19:15 - 06/05 19:45

0:30

06/05 19:30

13.5

2019/06/05 22:45 - 06/05 23:30

0:45

06/05 23:00

11.5

2019/06/06 00:45 - 06/06 01:00

0:15

06/06 00:45

17.5

2019/06/06 06:15 - 06/06 12:15

6:00

06/06 09:30

18.0

2019/06/06 13:15 - 06/06 17:45

4:30

06/06 16:15

16.2

2019/06/06 21:00 - 06/07 01:00

4:00

06/07 00:00

14.5

2019/06/07 02:00 - 06/07 03:00

1:00

06/07 02:45

10.7

2019/06/07 04:00 - 06/07 04:15

0:15

06/07 04:00

9.0

2019/06/07 06:30 - 06/07 07:45

1:15

06/07 07:00

16.0

2019/06/07 08:30 - 06/07 12:15

3:45

06/07 10:45

15.8

2019/06/07 13:45 - 06/07 14:30

0:45

06/07 14:15

9.2

2019/06/07 15:30 - 06/07 16:45

1:15

06/07 16:30

11.7

2019/06/07 18:15 - 06/07 18:30

0:15

06/07 18:30

8.2

2019/06/07 20:30 - 06/07 22:00

1:30

06/07 21:30

15.1

2019/06/07 23:00 - 06/08 00:00

1:00

06/07 23:00

9.4

2019/06/08 07:15 - 06/08 15:00

7:45

06/08 07:15

17.2

2019/06/08 20:15 - 06/08 21:15

1:00

06/08 20:45

11.5

2019/06/08 22:45 - 06/08 23:00

0:15

06/08 22:45

10.7

2019/06/09 00:00 - 06/09 00:15

0:15

06/09 00:15

17.8

2019/06/09 01:00 - 06/09 04:00

3:00

06/09 02:15

16.2

2019/06/09 09:00 - 06/09 11:30

2:30

06/09 10:15

11.6

2019/06/09 14:00 - 06/09 15:30

1:30

06/09 14:15

11.5

2019/06/09 22:30 - 06/09 23:45

1:15

06/09 23:00

11.2

2019/06/10 01:15 - 06/10 02:00

0:45

06/10 01:15

17.9

2019/06/10 05:45 - 06/10 09:30

3:45

06/10 06:15

16.6

2019/06/10 15:00 - 06/10 15:30

0:30

06/10 15:15

9.8

2019/06/11 07:45 - 06/11 17:30

9:45

06/11 10:45

17.6

2019/06/11 18:15 - 06/11 18:45

0:30

06/11 18:15

11.0

2019/06/12 01:15 - 06/12 03:00

1:45

06/12 03:00

13.0

2019/06/12 05:00 - 06/12 05:30

0:30

06/12 05:30

12.4

2019/06/12 06:45 - 06/12 11:45

5:00

06/12 06:45

16.8

2019/06/12 15:00 - 06/12 16:45

1:45

06/12 15:30

15.6

2019/06/12 18:00 - 06/12 18:45

0:45

06/12 18:30

12.5

2019/06/12 19:30 - 06/12 20:00

0:30

06/12 19:45

9.2

2019/06/13 04:15 - 06/13 04:45

0:30

06/13 04:45

9.1

2019/06/13 07:15 - 06/13 12:30

5:15

06/13 11:30

16.2

2019/06/13 18:00 - 06/13 18:30

0:30

06/13 18:15

10.5

2019/06/14 00:15 - 06/14 01:00

0:45

06/14 01:00

11.2

2019/06/14 08:30 - 06/14 13:30

5:00

06/14 10:00

17.0

2019/06/14 14:15 - 06/14 15:30

1:15

06/14 15:15

15.1

2019/06/15 17:00 - 06/15 19:45

2:45

06/15 18:45

13.2

2019/06/15 20:30 - 06/15 20:45

0:15

06/15 20:45

9.2

2019/06/15 22:00 - 06/16 00:45

2:45

06/15 22:30

15.8

2019/06/16 08:00 - 06/16 12:45

4:45

06/16 12:30

17.7

2019/06/16 18:30 - 06/16 21:00

2:30

06/16 20:30

10.8

2019/06/17 09:00 - 06/17 11:45

2:45

06/17 11:15

13.2

2019/06/17 14:45 - 06/17 15:45

1:00

06/17 15:30

12.7

2019/06/17 16:30 - 06/17 20:30

4:00

06/17 20:15

17.8

2019/06/18 00:00 - 06/18 00:15

0:15

06/18 00:00

11.5

2019/06/18 02:45 - 06/18 03:00

0:15

06/18 03:00

11.7

2019/06/18 08:00 - 06/18 12:15

4:15

06/18 11:45

16.8

2019/06/18 16:00 - 06/18 17:00

1:00

06/18 16:30

12.4

2019/06/18 20:30 - 06/18 22:30

2:00

06/18 21:00

16.2

2019/06/18 23:15 - 06/18 23:45

0:30

06/18 23:45

9.4

2019/06/19 08:00 - 06/19 14:45

6:45

06/19 09:00

15.3

2019/06/19 16:15 - 06/19 20:45

4:30

06/19 20:30

14.8

2019/06/20 10:45 - 06/20 11:00

0:15

06/20 11:00

9.0

2019/06/20 12:15 - 06/20 12:45

0:30

06/20 12:45

9.5

2019/06/20 18:30 - 06/20 20:45

2:15

06/20 19:45

17.5

2019/06/20 21:45 - 06/20 23:15

1:30

06/20 22:15

11.2

2019/06/21 07:30 - 06/21 12:00

4:30

06/21 08:15

14.5

2019/06/22 06:00 - 06/22 07:00

1:00

06/22 07:00

11.2

2019/06/22 09:00 - 06/22 12:15

3:15

06/22 10:30

15.9

2019/06/22 19:15 - 06/22 20:00

0:45

06/22 19:30

11.5

2019/06/23 08:15 - 06/23 08:30

0:15

06/23 08:15

9.4

2019/06/23 12:00 - 06/23 14:30

2:30

06/23 14:00

11.7

2019/06/23 15:15 - 06/23 17:30

2:15

06/23 16:30

14.4

2019/06/23 22:00 - 06/23 22:15

0:15

06/23 22:00

8.6

2019/06/24 15:15 - 06/24 16:00

0:45

06/24 16:00

9.7

2019/06/24 16:45 - 06/24 17:30

0:45

06/24 17:30

13.9

2019/06/25 00:15 - 06/25 00:30

0:15

06/25 00:15

9.4

2019/06/25 07:45 - 06/25 12:45

5:00

06/25 07:45

17.9

2019/06/25 14:45 - 06/25 19:00

4:15

06/25 17:00

17.0

2019/06/25 20:00 - 06/25 21:15

1:15

06/25 20:00

11.5

2019/06/25 22:30 - 06/26 01:15

2:45

06/26 00:30

12.9

2019/06/26 11:00 - 06/26 11:15

0:15

06/26 11:15

10.6

2019/06/26 12:45 - 06/26 13:00

0:15

06/26 12:45

10.2