NICT Ionospheric event

●過去４０日間に発生した電離圏イベント履歴（2017/06/23 15:30 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。
・2017/05/21 21:30-05/22 12:00の間、稚内の観測データは計算機障害の為欠測となりました。
・2017/05/15-17の間、大宜味の観測データは観測装置保守の為不定期に欠測となりました。
・2017/05/11、台風および落雷被害の為欠測していた山川の観測データは復旧しました。
・2017/03/15 11:15-16:45,03/16 10:15-14:30の間、国分寺の観測データは観測装置保守の為欠測となりました。

==================================== 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]
2017/05/15 06:45 - 05/15 07:15	0:30	05/15 06:45	-4.1	4.5
2017/05/23 16:45 - 05/23 18:45	2:00	05/23 16:45	+10.4	15.9
2017/05/25 17:15 - 05/25 18:00	0:45	05/25 17:15	+11.4	17.0
2017/05/27 06:45 - 05/27 10:15	3:30	05/27 07:45	-4.5	5.8
2017/05/27 15:30 - 05/27 18:00	2:30	05/27 16:15	+9.4	14.9
2017/05/28 22:15 - 05/28 22:30	0:15	05/28 22:15	+5.2	11.0
2017/05/29 10:30 - 05/29 10:45	0:15	05/29 10:30	+14.6	20.9
2017/05/29 13:00 - 05/29 17:45	4:45	05/29 15:45	+14.3	19.8
2017/05/30 17:30 - 05/30 18:15	0:45	05/30 18:15	+15.2	21.0
2017/05/31 05:15 - 05/31 06:45	1:30	05/31 06:30	+10.9	17.0
2017/05/31 09:15 - 05/31 10:00	0:45	05/31 09:15	+6.0	14.9
2017/05/31 14:15 - 05/31 15:30	1:15	05/31 15:30	+8.2	13.6
2017/06/01 08:45 - 06/01 11:15	2:30	06/01 11:15	+9.1	14.9
2017/06/01 13:45 - 06/01 14:00	0:15	06/01 13:45	+10.5	16.3
2017/06/02 09:45 - 06/02 10:45	1:00	06/02 10:00	+8.0	15.9
2017/06/02 16:30 - 06/02 19:15	2:45	06/02 17:00	+8.6	15.8
2017/06/03 05:45 - 06/03 07:30	1:45	06/03 06:45	+5.7	14.3
2017/06/04 16:00 - 06/04 17:00	1:00	06/04 17:00	+10.6	17.9
2017/06/05 05:30 - 06/05 07:30	2:00	06/05 05:30	+10.3	15.0
2017/06/05 09:30 - 06/05 10:15	0:45	06/05 10:15	+7.8	16.9
2017/06/06 05:30 - 06/06 09:00	3:30	06/06 05:30	+8.1	12.9
2017/06/06 10:00 - 06/06 11:00	1:00	06/06 11:00	+7.4	16.2
2017/06/06 13:45 - 06/06 16:00	2:15	06/06 13:45	+12.6	18.4
2017/06/07 10:45 - 06/07 11:00	0:15	06/07 10:45	+5.0	15.0
2017/06/07 12:00 - 06/07 15:30	3:30	06/07 12:45	+11.4	16.9
2017/06/07 17:00 - 06/07 18:00	1:00	06/07 17:30	+5.4	10.9
2017/06/09 07:15 - 06/09 08:45	1:30	06/09 08:45	+7.6	15.4
2017/06/09 10:00 - 06/09 10:30	0:30	06/09 10:30	+9.5	15.7
2017/06/09 11:30 - 06/09 12:00	0:30	06/09 11:30	+8.7	14.6
2017/06/09 14:00 - 06/09 14:45	0:45	06/09 14:30	+13.5	18.9
2017/06/09 16:00 - 06/09 16:15	0:15	06/09 16:00	+5.5	11.0
2017/06/10 05:15 - 06/10 07:45	2:30	06/10 07:15	+6.1	15.0
2017/06/10 08:45 - 06/10 09:45	1:00	06/10 09:30	+8.2	14.8
2017/06/10 16:30 - 06/10 20:15	3:45	06/10 18:30	+14.6	20.4
2017/06/11 14:45 - 06/11 17:45	3:00	06/11 15:00	+9.5	14.9
2017/06/11 18:45 - 06/11 19:45	1:00	06/11 18:45	+8.2	14.0
2017/06/12 17:15 - 06/12 18:45	1:30	06/12 18:30	+6.1	11.9
2017/06/13 11:45 - 06/13 12:15	0:30	06/13 12:15	+9.0	14.6
2017/06/15 18:30 - 06/15 19:00	0:30	06/15 19:00	+7.9	13.9
2017/06/17 16:45 - 06/17 17:45	1:00	06/17 17:45	+11.1	16.9
2017/06/18 06:00 - 06/18 06:30	0:30	06/18 06:15	+5.4	10.9
2017/06/18 08:45 - 06/18 11:00	2:15	06/18 09:15	+6.9	15.7
2017/06/18 13:00 - 06/18 13:45	0:45	06/18 13:15	+5.4	11.0
2017/06/19 07:15 - 06/19 09:00	1:45	06/19 07:15	+7.0	15.9
2017/06/19 16:15 - 06/19 17:45	1:30	06/19 16:15	+10.0	15.4
2017/06/23 07:30 - 06/23 08:00	0:30	06/23 07:45	-5.2	5.1

＃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]
2017/05/15 04:45 - 05/15 05:15	0:30	05/15 04:45	17.0
2017/05/15 07:00 - 05/15 07:15	0:15	05/15 07:00	10.9
2017/05/15 10:30 - 05/15 11:00	0:30	05/15 11:00	11.5
2017/05/17 09:15 - 05/17 10:00	0:45	05/17 09:30	17.6
2017/05/19 05:30 - 05/19 06:00	0:30	05/19 05:30	15.4
2017/05/19 17:30 - 05/19 19:15	1:45	05/19 18:30	17.4
2017/05/20 08:15 - 05/20 08:30	0:15	05/20 08:30	10.3
2017/05/20 10:00 - 05/20 10:30	0:30	05/20 10:00	13.5
2017/05/21 04:45 - 05/21 05:45	1:00	05/21 05:00	14.1
2017/05/21 08:30 - 05/21 09:15	0:45	05/21 08:45	16.4
2017/05/21 12:30 - 05/21 13:30	1:00	05/21 12:45	10.4
2017/05/23 06:45 - 05/23 08:45	2:00	05/23 07:45	10.6
2017/05/23 11:30 - 05/23 12:30	1:00	05/23 11:30	11.1
2017/05/23 16:15 - 05/23 18:30	2:15	05/23 16:45	14.0
2017/05/24 10:45 - 05/24 11:15	0:30	05/24 10:45	11.6
2017/05/24 15:00 - 05/24 15:15	0:15	05/24 15:15	16.3
2017/05/25 16:00 - 05/25 16:15	0:15	05/25 16:15	11.7
2017/05/26 05:30 - 05/26 06:00	0:30	05/26 06:00	9.3
2017/05/26 06:45 - 05/26 08:30	1:45	05/26 07:15	10.2
2017/05/26 09:30 - 05/26 09:45	0:15	05/26 09:45	13.8
2017/05/27 08:15 - 05/27 08:45	0:30	05/27 08:15	9.4
2017/05/27 16:00 - 05/27 16:15	0:15	05/27 16:00	9.2
2017/05/27 17:00 - 05/27 17:15	0:15	05/27 17:00	9.5
2017/05/27 18:15 - 05/27 19:45	1:30	05/27 18:15	16.6
2017/05/27 20:45 - 05/27 21:45	1:00	05/27 21:45	9.2
2017/05/28 11:45 - 05/28 12:00	0:15	05/28 11:45	11.0
2017/05/28 22:15 - 05/28 23:00	0:45	05/28 22:45	11.5
2017/05/29 07:00 - 05/29 11:15	4:15	05/29 07:00	16.3
2017/05/29 12:00 - 05/29 17:45	5:45	05/29 15:15	15.7
2017/05/29 18:30 - 05/29 19:00	0:30	05/29 18:30	14.5
2017/05/29 20:30 - 05/29 22:15	1:45	05/29 21:30	15.5
2017/05/29 23:15 - 05/29 23:30	0:15	05/29 23:30	9.2
2017/05/30 06:30 - 05/30 07:45	1:15	05/30 07:45	13.4
2017/05/30 08:45 - 05/30 10:45	2:00	05/30 08:45	15.4
2017/05/30 12:15 - 05/30 13:45	1:30	05/30 13:00	10.8
2017/05/30 16:00 - 05/30 16:30	0:30	05/30 16:00	8.7
2017/05/30 17:30 - 05/30 21:15	3:45	05/30 19:15	17.0
2017/05/30 22:00 - 05/30 23:30	1:30	05/30 22:45	12.5
2017/05/31 05:15 - 05/31 06:45	1:30	05/31 06:30	16.0
2017/05/31 08:45 - 05/31 11:00	2:15	05/31 09:15	15.6
2017/05/31 12:00 - 05/31 12:30	0:30	05/31 12:30	14.6
2017/05/31 14:30 - 05/31 16:00	1:30	05/31 16:00	11.5
2017/05/31 21:00 - 05/31 22:00	1:00	05/31 21:00	9.2
2017/06/01 08:45 - 06/01 11:15	2:30	06/01 09:30	12.7
2017/06/01 12:15 - 06/01 13:00	0:45	06/01 12:30	15.8
2017/06/01 13:45 - 06/01 14:00	0:15	06/01 13:45	16.2
2017/06/01 15:30 - 06/01 15:45	0:15	06/01 15:45	17.2
2017/06/01 22:15 - 06/02 00:45	2:30	06/01 23:15	11.7
2017/06/02 01:45 - 06/02 02:00	0:15	06/02 02:00	9.2
2017/06/02 08:30 - 06/02 08:45	0:15	06/02 08:45	8.9
2017/06/02 09:45 - 06/02 13:45	4:00	06/02 12:30	14.2
2017/06/02 16:00 - 06/02 17:45	1:45	06/02 17:15	12.6
2017/06/02 21:00 - 06/02 22:45	1:45	06/02 22:00	16.4
2017/06/03 07:45 - 06/03 08:00	0:15	06/03 08:00	9.2
2017/06/03 09:00 - 06/03 09:15	0:15	06/03 09:00	10.8
2017/06/03 10:00 - 06/03 12:00	2:00	06/03 11:15	11.4
2017/06/03 13:30 - 06/03 14:15	0:45	06/03 14:15	12.6
2017/06/03 17:15 - 06/03 17:45	0:30	06/03 17:45	16.3
2017/06/03 19:30 - 06/03 20:30	1:00	06/03 20:15	13.1
2017/06/04 07:15 - 06/04 07:30	0:15	06/04 07:30	9.4
2017/06/04 09:30 - 06/04 11:15	1:45	06/04 11:15	10.8
2017/06/04 12:15 - 06/04 12:45	0:30	06/04 12:45	9.2
2017/06/04 15:45 - 06/04 17:15	1:30	06/04 17:00	13.3
2017/06/04 18:15 - 06/04 21:15	3:00	06/04 20:45	16.5
2017/06/05 08:45 - 06/05 10:15	1:30	06/05 10:00	14.3
2017/06/05 13:00 - 06/05 14:00	1:00	06/05 14:00	14.3
2017/06/05 15:30 - 06/05 15:45	0:15	06/05 15:30	12.5
2017/06/05 16:30 - 06/05 17:00	0:30	06/05 17:00	14.4
2017/06/05 18:45 - 06/06 00:15	5:30	06/05 20:45	17.5
2017/06/06 06:00 - 06/06 07:45	1:45	06/06 06:30	15.1
2017/06/06 08:30 - 06/06 11:00	2:30	06/06 11:00	14.6
2017/06/06 13:30 - 06/06 16:15	2:45	06/06 13:30	11.6
2017/06/06 17:00 - 06/06 17:45	0:45	06/06 17:15	13.8
2017/06/06 18:30 - 06/06 20:15	1:45	06/06 19:00	17.0
2017/06/07 04:15 - 06/07 05:00	0:45	06/07 05:00	16.4
2017/06/07 05:45 - 06/07 06:45	1:00	06/07 05:45	15.0
2017/06/07 09:00 - 06/07 09:30	0:30	06/07 09:30	11.5
2017/06/07 10:45 - 06/07 11:15	0:30	06/07 11:15	13.9
2017/06/07 12:00 - 06/07 17:00	5:00	06/07 12:45	14.2
2017/06/07 19:45 - 06/07 22:30	2:45	06/07 22:00	11.5
2017/06/08 07:15 - 06/08 08:00	0:45	06/08 07:30	13.2
2017/06/08 08:45 - 06/08 10:00	1:15	06/08 09:45	12.6
2017/06/08 10:45 - 06/08 11:15	0:30	06/08 11:00	17.6
2017/06/08 13:00 - 06/08 13:30	0:30	06/08 13:30	15.0
2017/06/08 17:30 - 06/08 19:00	1:30	06/08 19:00	9.1
2017/06/08 21:30 - 06/08 21:45	0:15	06/08 21:30	9.1
2017/06/09 07:15 - 06/09 08:45	1:30	06/09 08:45	13.0
2017/06/09 10:00 - 06/09 15:30	5:30	06/09 12:00	16.1
2017/06/09 17:30 - 06/09 18:00	0:30	06/09 18:00	11.0
2017/06/09 20:00 - 06/09 21:00	1:00	06/09 20:30	11.5
2017/06/10 00:15 - 06/10 00:30	0:15	06/10 00:15	11.1
2017/06/10 06:30 - 06/10 08:00	1:30	06/10 08:00	10.8
2017/06/10 08:45 - 06/10 09:45	1:00	06/10 09:00	14.9
2017/06/10 11:00 - 06/10 11:45	0:45	06/10 11:30	14.5
2017/06/10 14:45 - 06/10 16:30	1:45	06/10 16:15	15.4
2017/06/10 17:15 - 06/10 20:45	3:30	06/10 18:30	16.8
2017/06/11 08:30 - 06/11 09:00	0:30	06/11 09:00	13.0
2017/06/11 10:45 - 06/11 11:45	1:00	06/11 11:00	12.7
2017/06/11 14:00 - 06/11 17:45	3:45	06/11 15:45	16.8
2017/06/11 18:45 - 06/11 21:15	2:30	06/11 18:45	13.6
2017/06/12 04:45 - 06/12 05:15	0:30	06/12 05:15	17.5
2017/06/12 07:30 - 06/12 08:15	0:45	06/12 08:15	13.3
2017/06/12 09:45 - 06/12 10:45	1:00	06/12 10:30	12.8
2017/06/12 12:15 - 06/12 13:45	1:30	06/12 13:45	11.7
2017/06/12 15:00 - 06/12 16:00	1:00	06/12 15:15	12.8
2017/06/12 17:00 - 06/12 18:00	1:00	06/12 17:45	15.4
2017/06/12 20:00 - 06/12 20:15	0:15	06/12 20:00	9.4
2017/06/13 07:15 - 06/13 09:00	1:45	06/13 08:45	16.1
2017/06/13 09:45 - 06/13 10:45	1:00	06/13 10:15	11.1
2017/06/13 11:45 - 06/13 13:00	1:15	06/13 12:30	14.0
2017/06/13 16:30 - 06/13 18:00	1:30	06/13 17:00	15.6
2017/06/14 05:30 - 06/14 06:00	0:30	06/14 05:30	17.9
2017/06/14 08:00 - 06/14 08:15	0:15	06/14 08:15	9.1
2017/06/15 10:30 - 06/15 11:45	1:15	06/15 11:30	14.6
2017/06/15 14:00 - 06/15 15:00	1:00	06/15 14:15	15.9
2017/06/15 18:30 - 06/15 19:30	1:00	06/15 19:00	10.0
2017/06/16 04:15 - 06/16 04:45	0:30	06/16 04:45	11.7
2017/06/16 08:30 - 06/16 09:00	0:30	06/16 09:00	15.1
2017/06/16 10:00 - 06/16 11:45	1:45	06/16 11:45	14.8
2017/06/16 15:45 - 06/16 17:15	1:30	06/16 17:15	10.6
2017/06/17 08:15 - 06/17 09:45	1:30	06/17 09:00	11.0
2017/06/17 10:45 - 06/17 12:00	1:15	06/17 10:45	15.4
2017/06/17 13:00 - 06/17 13:45	0:45	06/17 13:15	15.8
2017/06/17 15:00 - 06/17 22:15	7:15	06/17 19:30	17.5
2017/06/18 07:00 - 06/18 11:00	4:00	06/18 09:15	12.6
2017/06/18 14:00 - 06/18 14:30	0:30	06/18 14:30	15.9
2017/06/18 23:30 - 06/19 00:30	1:00	06/19 00:00	9.0
2017/06/19 05:30 - 06/19 06:00	0:30	06/19 05:30	13.8
2017/06/19 07:00 - 06/19 10:15	3:15	06/19 10:00	14.2
2017/06/19 13:15 - 06/19 13:30	0:15	06/19 13:30	14.4
2017/06/19 16:30 - 06/19 17:45	1:15	06/19 17:45	18.0
2017/06/19 20:00 - 06/19 20:30	0:30	06/19 20:15	11.0
2017/06/19 22:00 - 06/19 22:30	0:30	06/19 22:00	14.9
2017/06/20 05:15 - 06/20 05:45	0:30	06/20 05:15	16.3
2017/06/20 06:45 - 06/20 07:00	0:15	06/20 06:45	12.3
2017/06/20 07:45 - 06/20 08:15	0:30	06/20 07:45	15.4
2017/06/20 10:45 - 06/20 11:30	0:45	06/20 11:15	14.9
2017/06/20 12:15 - 06/20 12:30	0:15	06/20 12:15	9.6
2017/06/21 10:30 - 06/21 12:30	2:00	06/21 12:30	13.1
2017/06/21 17:15 - 06/21 18:00	0:45	06/21 17:30	11.6
2017/06/22 08:00 - 06/22 08:15	0:15	06/22 08:00	8.4
2017/06/22 09:45 - 06/22 10:30	0:45	06/22 09:45	13.3
2017/06/22 13:45 - 06/22 14:15	0:30	06/22 13:45	15.0
2017/06/22 15:15 - 06/22 15:45	0:30	06/22 15:45	10.8
2017/06/23 05:00 - 06/23 06:45	1:45	06/23 06:30	15.6
2017/06/23 07:30 - 06/23 09:00	1:30	06/23 08:00	18.2
2017/06/23 09:45 - 06/23 10:30	0:45	06/23 09:45	16.8
2017/06/23 11:45 - 06/23 13:45	2:00	06/23 13:00	16.0
2017/06/23 14:45 - 06/23 15:30	0:45	06/23 15:00	11.6

==================================== 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]
2017/05/16 08:30 - 05/16 09:15	0:45	05/16 09:15	-5.3	8.1
2017/05/17 07:15 - 05/17 09:30	2:15	05/17 09:30	-7.4	5.1
2017/05/18 07:45 - 05/18 08:30	0:45	05/18 08:30	-5.4	4.8
2017/05/18 12:00 - 05/18 13:15	1:15	05/18 12:15	-5.7	5.4
2017/05/21 09:00 - 05/21 09:15	0:15	05/21 09:00	+5.5	16.9
2017/05/21 16:00 - 05/21 17:15	1:15	05/21 16:30	+8.2	14.8
2017/05/24 16:00 - 05/24 17:30	1:30	05/24 17:00	+6.3	12.8
2017/05/24 20:30 - 05/24 20:45	0:15	05/24 20:30	+5.0	10.8
2017/05/27 13:30 - 05/27 14:30	1:00	05/27 14:30	+7.6	13.9
2017/05/27 15:45 - 05/27 16:00	0:15	05/27 16:00	+12.1	18.9
2017/05/28 11:30 - 05/28 12:15	0:45	05/28 11:45	-6.2	6.6
2017/05/29 23:00 - 05/29 23:30	0:30	05/29 23:15	+9.8	14.8
2017/05/31 17:00 - 05/31 18:00	1:00	05/31 17:00	+8.2	14.7
2017/06/01 10:00 - 06/01 10:15	0:15	06/01 10:00	-5.1	7.9
2017/06/02 16:15 - 06/02 18:30	2:15	06/02 17:30	+7.2	13.9
2017/06/03 18:15 - 06/03 19:15	1:00	06/03 19:15	+4.6	11.0
2017/06/06 13:45 - 06/06 14:45	1:00	06/06 14:15	+7.5	13.9
2017/06/08 08:30 - 06/08 10:00	1:30	06/08 10:00	-4.7	8.3
2017/06/12 13:00 - 06/12 13:15	0:15	06/12 13:00	-4.5	5.4
2017/06/12 16:30 - 06/12 17:00	0:30	06/12 17:00	+8.1	14.6
2017/06/12 18:30 - 06/12 20:00	1:30	06/12 18:30	+11.7	18.2
2017/06/14 07:00 - 06/14 10:00	3:00	06/14 08:45	+7.1	18.1
2017/06/14 11:15 - 06/14 11:45	0:30	06/14 11:15	+6.0	16.9
2017/06/15 12:30 - 06/15 14:00	1:30	06/15 14:00	+11.3	17.2
2017/06/15 15:00 - 06/15 16:15	1:15	06/15 15:00	+7.5	14.0
2017/06/15 17:45 - 06/15 18:15	0:30	06/15 18:15	+5.4	12.0
2017/06/16 06:45 - 06/16 07:45	1:00	06/16 07:15	+6.7	14.6
2017/06/16 13:15 - 06/16 13:30	0:15	06/16 13:15	-4.0	5.7
2017/06/17 06:15 - 06/17 09:15	3:00	06/17 07:00	+10.4	16.9
2017/06/17 11:45 - 06/17 12:00	0:15	06/17 12:00	+9.6	18.8
2017/06/18 05:30 - 06/18 07:00	1:30	06/18 07:00	+11.6	18.1
2017/06/18 15:00 - 06/18 18:45	3:45	06/18 17:00	+6.3	12.8
2017/06/20 10:30 - 06/20 10:45	0:15	06/20 10:45	-7.0	3.8
2017/06/21 16:15 - 06/21 17:45	1:30	06/21 17:45	+4.5	11.1
2017/06/22 13:30 - 06/22 15:45	2:15	06/22 14:00	+7.1	13.0
2017/06/23 07:45 - 06/23 09:00	1:15	06/23 08:15	+7.0	15.8
2017/06/23 11:45 - 06/23 13:30	1:45	06/23 11:45	-6.3	6.5

＃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]
2017/05/14 17:00 - 05/14 18:45	1:45	05/14 17:45	10.4
2017/05/14 19:30 - 05/14 20:45	1:15	05/14 20:00	11.4
2017/05/14 23:15 - 05/14 23:45	0:30	05/14 23:45	8.8
2017/05/15 06:45 - 05/15 08:30	1:45	05/15 07:00	12.0
2017/05/15 18:45 - 05/15 19:45	1:00	05/15 19:15	13.0
2017/05/16 12:30 - 05/16 13:00	0:30	05/16 13:00	8.9
2017/05/16 15:00 - 05/16 15:15	0:15	05/16 15:15	14.5
2017/05/16 17:30 - 05/16 17:45	0:15	05/16 17:30	15.7
2017/05/17 11:15 - 05/17 12:00	0:45	05/17 12:00	14.7
2017/05/18 06:15 - 05/18 07:30	1:15	05/18 07:30	16.5
2017/05/18 16:30 - 05/18 17:00	0:30	05/18 17:00	9.6
2017/05/18 18:45 - 05/18 19:00	0:15	05/18 18:45	9.1
2017/05/18 21:15 - 05/18 22:15	1:00	05/18 21:30	16.4
2017/05/19 08:45 - 05/19 11:30	2:45	05/19 10:15	17.1
2017/05/19 12:15 - 05/19 13:30	1:15	05/19 13:00	11.4
2017/05/19 17:15 - 05/19 21:00	3:45	05/19 19:30	18.0
2017/05/19 23:00 - 05/19 23:45	0:45	05/19 23:30	12.8
2017/05/20 00:30 - 05/20 01:15	0:45	05/20 01:00	10.7
2017/05/20 02:15 - 05/20 02:30	0:15	05/20 02:30	9.4
2017/05/20 09:30 - 05/20 10:15	0:45	05/20 10:00	12.7
2017/05/20 15:45 - 05/20 17:45	2:00	05/20 16:00	16.2
2017/05/21 09:00 - 05/21 09:45	0:45	05/21 09:15	15.2
2017/05/21 19:30 - 05/21 20:45	1:15	05/21 20:15	12.6
2017/05/21 21:45 - 05/21 22:30	0:45	05/21 21:45	11.2
2017/05/22 10:15 - 05/22 10:30	0:15	05/22 10:30	9.7
2017/05/22 20:45 - 05/22 21:15	0:30	05/22 21:15	11.0
2017/05/23 09:00 - 05/23 12:00	3:00	05/23 11:15	14.7
2017/05/24 07:45 - 05/24 11:45	4:00	05/24 08:30	11.0
2017/05/24 15:30 - 05/24 15:45	0:15	05/24 15:45	9.3
2017/05/24 19:00 - 05/24 21:00	2:00	05/24 20:45	10.5
2017/05/25 07:45 - 05/25 08:30	0:45	05/25 08:30	9.7
2017/05/25 09:15 - 05/25 12:00	2:45	05/25 11:15	17.0
2017/05/25 13:15 - 05/25 14:00	0:45	05/25 13:30	8.8
2017/05/25 14:45 - 05/25 15:15	0:30	05/25 15:00	12.4
2017/05/25 16:15 - 05/25 21:45	5:30	05/25 17:00	16.1
2017/05/25 23:30 - 05/26 00:00	0:30	05/25 23:45	8.9
2017/05/26 09:30 - 05/26 10:45	1:15	05/26 10:00	15.2
2017/05/26 11:30 - 05/26 12:30	1:00	05/26 12:15	13.4
2017/05/26 16:15 - 05/26 16:30	0:15	05/26 16:30	16.4
2017/05/26 17:15 - 05/26 18:00	0:45	05/26 18:00	14.5
2017/05/26 18:45 - 05/26 20:45	2:00	05/26 19:00	14.4
2017/05/27 07:45 - 05/27 08:30	0:45	05/27 07:45	9.2
2017/05/27 11:15 - 05/27 14:30	3:15	05/27 13:45	13.0
2017/05/27 15:30 - 05/27 16:45	1:15	05/27 15:45	16.4
2017/05/27 17:30 - 05/27 18:45	1:15	05/27 18:00	15.3
2017/05/27 21:30 - 05/27 22:00	0:30	05/27 21:45	9.3
2017/05/28 00:15 - 05/28 02:15	2:00	05/28 01:30	13.6
2017/05/28 06:45 - 05/28 09:00	2:15	05/28 09:00	12.6
2017/05/28 09:45 - 05/28 10:30	0:45	05/28 09:45	12.9
2017/05/28 22:00 - 05/28 23:00	1:00	05/28 22:45	11.3
2017/05/29 00:45 - 05/29 01:15	0:30	05/29 01:15	9.0
2017/05/29 07:45 - 05/29 13:45	6:00	05/29 11:15	17.1
2017/05/29 20:45 - 05/30 00:45	4:00	05/29 21:15	16.6
2017/05/30 08:15 - 05/30 09:45	1:30	05/30 08:45	11.1
2017/05/30 10:30 - 05/30 12:00	1:30	05/30 11:00	15.0
2017/05/30 20:00 - 05/30 21:00	1:00	05/30 20:00	11.5
2017/05/31 08:15 - 05/31 11:00	2:45	05/31 11:00	16.3
2017/05/31 12:45 - 05/31 13:00	0:15	05/31 13:00	13.9
2017/05/31 17:15 - 05/31 18:30	1:15	05/31 17:30	11.7
2017/05/31 20:00 - 06/01 01:45	5:45	05/31 20:00	16.5
2017/06/01 08:00 - 06/01 08:15	0:15	06/01 08:00	10.3
2017/06/01 10:30 - 06/01 13:45	3:15	06/01 11:00	15.2
2017/06/01 15:00 - 06/01 16:15	1:15	06/01 15:15	10.6
2017/06/02 09:30 - 06/02 11:00	1:30	06/02 10:00	13.4
2017/06/02 12:00 - 06/02 13:00	1:00	06/02 12:45	12.8
2017/06/02 18:00 - 06/02 19:00	1:00	06/02 18:00	12.3
2017/06/03 01:30 - 06/03 01:45	0:15	06/03 01:30	9.2
2017/06/03 07:45 - 06/03 09:15	1:30	06/03 08:00	11.3
2017/06/03 11:30 - 06/03 13:00	1:30	06/03 11:30	12.4
2017/06/03 15:00 - 06/03 17:15	2:15	06/03 16:45	16.6
2017/06/03 18:00 - 06/03 21:45	3:45	06/03 20:15	17.2
2017/06/04 08:00 - 06/04 09:30	1:30	06/04 08:30	13.5
2017/06/04 10:15 - 06/04 11:15	1:00	06/04 10:15	12.8
2017/06/04 12:00 - 06/04 12:45	0:45	06/04 12:15	14.3
2017/06/05 08:00 - 06/05 11:30	3:30	06/05 09:30	15.3
2017/06/05 12:45 - 06/05 14:30	1:45	06/05 14:00	11.8
2017/06/05 19:45 - 06/05 20:15	0:30	06/05 19:45	12.9
2017/06/06 06:30 - 06/06 12:00	5:30	06/06 09:30	16.7
2017/06/06 12:45 - 06/06 14:00	1:15	06/06 13:45	12.4
2017/06/06 14:45 - 06/06 15:15	0:30	06/06 15:00	12.9
2017/06/06 16:00 - 06/06 18:00	2:00	06/06 17:45	14.9
2017/06/07 07:15 - 06/07 07:30	0:15	06/07 07:30	13.1
2017/06/07 09:15 - 06/07 10:15	1:00	06/07 10:15	12.7
2017/06/07 19:30 - 06/07 19:45	0:15	06/07 19:45	11.5
2017/06/07 21:00 - 06/07 22:15	1:15	06/07 21:15	14.6
2017/06/08 06:15 - 06/08 06:30	0:15	06/08 06:30	10.4
2017/06/08 07:15 - 06/08 07:30	0:15	06/08 07:30	12.1
2017/06/08 09:30 - 06/08 09:45	0:15	06/08 09:45	11.3
2017/06/08 10:30 - 06/08 11:00	0:30	06/08 11:00	10.3
2017/06/08 12:00 - 06/08 13:15	1:15	06/08 13:00	12.4
2017/06/08 16:45 - 06/08 18:00	1:15	06/08 17:30	9.3
2017/06/08 20:30 - 06/08 22:00	1:30	06/08 21:45	11.5
2017/06/09 02:00 - 06/09 02:30	0:30	06/09 02:00	9.2
2017/06/09 12:30 - 06/09 13:00	0:30	06/09 13:00	9.6
2017/06/10 08:30 - 06/10 12:45	4:15	06/10 10:15	16.2
2017/06/10 15:45 - 06/10 16:45	1:00	06/10 16:15	11.2
2017/06/10 17:30 - 06/10 18:00	0:30	06/10 17:30	10.3
2017/06/10 18:45 - 06/10 19:30	0:45	06/10 19:00	13.2
2017/06/11 08:30 - 06/11 10:15	1:45	06/11 10:15	13.4
2017/06/11 11:00 - 06/11 12:00	1:00	06/11 11:00	11.7
2017/06/11 15:15 - 06/11 16:15	1:00	06/11 15:45	9.2
2017/06/11 20:00 - 06/11 21:30	1:30	06/11 21:00	11.5
2017/06/12 07:15 - 06/12 10:00	2:45	06/12 09:15	11.8
2017/06/12 16:15 - 06/12 17:15	1:00	06/12 17:00	12.5
2017/06/12 18:00 - 06/12 22:30	4:30	06/12 18:15	17.0
2017/06/13 07:15 - 06/13 09:45	2:30	06/13 08:30	11.6
2017/06/13 16:00 - 06/13 16:15	0:15	06/13 16:15	8.3
2017/06/14 07:00 - 06/14 08:45	1:45	06/14 08:45	14.1
2017/06/14 09:30 - 06/14 12:45	3:15	06/14 12:00	16.8
2017/06/14 13:30 - 06/14 14:15	0:45	06/14 13:45	11.7
2017/06/15 10:45 - 06/15 19:15	8:30	06/15 14:30	13.4
2017/06/16 07:15 - 06/16 08:45	1:30	06/16 08:15	17.9
2017/06/16 21:30 - 06/16 21:45	0:15	06/16 21:45	10.4
2017/06/17 00:30 - 06/17 01:00	0:30	06/17 01:00	8.3
2017/06/17 06:15 - 06/17 09:45	3:30	06/17 09:00	16.4
2017/06/17 10:30 - 06/17 10:45	0:15	06/17 10:45	15.8
2017/06/17 11:45 - 06/17 13:15	1:30	06/17 12:15	18.0
2017/06/17 14:30 - 06/17 15:30	1:00	06/17 15:30	16.0
2017/06/17 17:00 - 06/17 17:30	0:30	06/17 17:00	14.9
2017/06/17 19:00 - 06/17 23:00	4:00	06/17 20:00	18.0
2017/06/18 06:00 - 06/18 07:00	1:00	06/18 06:45	15.0
2017/06/18 08:45 - 06/18 10:00	1:15	06/18 10:00	15.2
2017/06/18 10:45 - 06/18 11:15	0:30	06/18 10:45	15.2
2017/06/18 17:00 - 06/18 19:00	2:00	06/18 17:45	15.0
2017/06/19 02:30 - 06/19 04:30	2:00	06/19 04:00	11.7
2017/06/19 06:30 - 06/19 07:45	1:15	06/19 06:45	11.6
2017/06/19 08:30 - 06/19 12:30	4:00	06/19 11:00	17.4
2017/06/19 19:00 - 06/19 23:15	4:15	06/19 22:15	15.1
2017/06/20 03:30 - 06/20 04:15	0:45	06/20 04:00	10.3
2017/06/20 08:30 - 06/20 09:15	0:45	06/20 08:30	11.2
2017/06/20 12:30 - 06/20 13:00	0:30	06/20 12:45	8.9
2017/06/20 14:00 - 06/20 14:30	0:30	06/20 14:00	11.8
2017/06/20 19:30 - 06/20 20:00	0:30	06/20 20:00	11.5
2017/06/21 10:00 - 06/21 10:45	0:45	06/21 10:00	13.0
2017/06/21 15:00 - 06/21 16:30	1:30	06/21 16:00	13.4
2017/06/21 17:15 - 06/21 18:15	1:00	06/21 18:00	11.6
2017/06/21 21:15 - 06/21 22:00	0:45	06/21 21:30	15.1
2017/06/22 07:45 - 06/22 12:15	4:30	06/22 09:30	15.7
2017/06/22 13:00 - 06/22 15:00	2:00	06/22 13:00	16.1
2017/06/23 01:00 - 06/23 01:30	0:30	06/23 01:30	15.3
2017/06/23 08:30 - 06/23 10:00	1:30	06/23 09:45	13.9

==================================== 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]
2017/05/19 11:30 - 05/19 13:30	2:00	05/19 12:00	-7.0	5.2
2017/05/20 12:45 - 05/20 13:30	0:45	05/20 13:15	+7.0	14.9
2017/05/21 13:15 - 05/21 14:00	0:45	05/21 13:45	+7.4	14.4
2017/05/24 10:45 - 05/24 13:30	2:45	05/24 11:00	-7.2	3.9
2017/05/27 12:45 - 05/27 13:00	0:15	05/27 13:00	+4.7	13.2
2017/05/28 06:45 - 05/28 07:45	1:00	05/28 06:45	+7.0	12.2
2017/05/29 12:30 - 05/29 14:00	1:30	05/29 13:45	+7.4	14.4
2017/05/30 07:30 - 05/30 07:45	0:15	05/30 07:30	+7.4	12.9
2017/05/30 09:15 - 05/30 11:15	2:00	05/30 11:00	-7.2	3.9
2017/05/31 07:45 - 05/31 08:00	0:15	05/31 08:00	+6.9	13.0
2017/06/02 09:15 - 06/02 10:00	0:45	06/02 09:15	+6.4	16.5
2017/06/06 12:30 - 06/06 12:45	0:15	06/06 12:30	-4.9	5.7
2017/06/08 13:45 - 06/08 14:15	0:30	06/08 14:15	+4.4	11.6
2017/06/11 08:30 - 06/11 09:15	0:45	06/11 09:15	-4.6	5.6
2017/06/15 08:30 - 06/15 10:00	1:30	06/15 10:00	-5.4	5.2
2017/06/17 07:00 - 06/17 10:00	3:00	06/17 08:00	+11.4	17.5
2017/06/19 09:15 - 06/19 09:30	0:15	06/19 09:15	-3.8	6.3
2017/06/19 14:45 - 06/19 16:30	1:45	06/19 15:45	+7.1	14.9
2017/06/22 15:30 - 06/22 16:45	1:15	06/22 16:00	+8.0	15.5
2017/06/23 12:00 - 06/23 13:00	1:00	06/23 12:00	-6.8	5.5

＃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]
2017/05/15 03:15 - 05/15 04:00	0:45	05/15 04:00	10.6
2017/05/15 07:45 - 05/15 14:30	6:45	05/15 13:30	14.9
2017/05/15 16:30 - 05/15 23:15	6:45	05/15 17:45	16.3
2017/05/16 06:00 - 05/16 06:15	0:15	05/16 06:15	13.5
2017/05/16 09:15 - 05/16 11:15	2:00	05/16 09:30	12.6
2017/05/16 12:15 - 05/16 13:45	1:30	05/16 12:30	14.6
2017/05/18 09:45 - 05/18 10:15	0:30	05/18 09:45	14.9
2017/05/18 11:15 - 05/18 12:15	1:00	05/18 11:30	12.5
2017/05/18 13:00 - 05/18 13:15	0:15	05/18 13:00	10.3
2017/05/18 21:30 - 05/18 22:15	0:45	05/18 22:00	10.4
2017/05/19 01:00 - 05/19 01:30	0:30	05/19 01:00	8.9
2017/05/19 09:30 - 05/19 11:15	1:45	05/19 10:15	13.2
2017/05/19 12:30 - 05/19 12:45	0:15	05/19 12:45	11.0
2017/05/19 14:15 - 05/19 16:45	2:30	05/19 15:30	10.8
2017/05/19 18:15 - 05/19 19:15	1:00	05/19 18:30	13.4
2017/05/19 20:00 - 05/19 21:00	1:00	05/19 20:45	16.1
2017/05/20 01:30 - 05/20 04:15	2:45	05/20 04:00	11.6
2017/05/20 06:00 - 05/20 06:15	0:15	05/20 06:15	15.5
2017/05/20 07:30 - 05/20 08:45	1:15	05/20 08:30	14.6
2017/05/20 10:30 - 05/20 14:30	4:00	05/20 13:30	14.7
2017/05/20 20:15 - 05/20 21:15	1:00	05/20 20:30	9.2
2017/05/21 01:15 - 05/21 02:00	0:45	05/21 01:45	10.6
2017/05/21 09:15 - 05/21 14:15	5:00	05/21 10:45	15.4
2017/05/21 18:15 - 05/21 21:15	3:00	05/21 20:45	16.0
2017/05/22 00:30 - 05/22 03:00	2:30	05/22 02:30	13.0
2017/05/22 08:30 - 05/22 09:15	0:45	05/22 09:15	10.6
2017/05/22 11:00 - 05/22 12:15	1:15	05/22 11:45	11.5
2017/05/22 16:15 - 05/22 20:15	4:00	05/22 19:45	15.0
2017/05/23 01:30 - 05/23 02:45	1:15	05/23 02:45	9.3
2017/05/23 08:30 - 05/23 13:00	4:30	05/23 12:45	12.7
2017/05/23 18:15 - 05/23 18:30	0:15	05/23 18:15	11.6
2017/05/23 23:00 - 05/23 23:15	0:15	05/23 23:00	13.4
2017/05/24 08:45 - 05/24 09:15	0:30	05/24 09:00	13.0
2017/05/24 10:30 - 05/24 10:45	0:15	05/24 10:30	16.1
2017/05/24 17:45 - 05/24 18:00	0:15	05/24 17:45	9.8
2017/05/24 19:15 - 05/25 00:15	5:00	05/24 21:30	10.6
2017/05/25 01:15 - 05/25 01:45	0:30	05/25 01:15	8.7
2017/05/25 02:30 - 05/25 03:30	1:00	05/25 03:00	14.0
2017/05/25 09:30 - 05/25 11:45	2:15	05/25 11:30	16.1
2017/05/25 12:30 - 05/25 13:15	0:45	05/25 13:15	8.7
2017/05/25 18:00 - 05/25 18:30	0:30	05/25 18:15	9.8
2017/05/26 09:30 - 05/26 13:00	3:30	05/26 09:45	15.8
2017/05/26 20:45 - 05/26 21:45	1:00	05/26 21:00	11.0
2017/05/27 10:15 - 05/27 14:15	4:00	05/27 13:15	16.0
2017/05/27 21:15 - 05/27 21:45	0:30	05/27 21:15	15.2
2017/05/28 04:30 - 05/28 05:00	0:30	05/28 04:45	11.0
2017/05/28 06:30 - 05/28 14:15	7:45	05/28 07:30	16.2
2017/05/28 20:45 - 05/28 21:45	1:00	05/28 21:15	9.2
2017/05/28 23:30 - 05/29 02:00	2:30	05/29 00:30	11.5
2017/05/29 08:00 - 05/29 12:30	4:30	05/29 11:00	16.7
2017/05/29 13:15 - 05/29 14:00	0:45	05/29 13:45	15.2
2017/05/30 05:15 - 05/30 10:45	5:30	05/30 06:30	17.0
2017/05/30 13:45 - 05/30 14:45	1:00	05/30 13:45	11.6
2017/05/31 07:15 - 05/31 12:15	5:00	05/31 10:30	16.7
2017/05/31 14:45 - 05/31 15:30	0:45	05/31 14:45	16.3
2017/05/31 17:00 - 05/31 17:30	0:30	05/31 17:30	11.1
2017/05/31 19:30 - 05/31 22:30	3:00	05/31 22:15	16.1
2017/06/01 00:15 - 06/01 03:45	3:30	06/01 01:15	16.1
2017/06/01 05:00 - 06/01 05:30	0:30	06/01 05:00	11.7
2017/06/01 08:45 - 06/01 14:45	6:00	06/01 14:30	16.7
2017/06/02 05:30 - 06/02 06:15	0:45	06/02 06:15	13.0
2017/06/02 08:15 - 06/02 12:45	4:30	06/02 10:45	15.5
2017/06/02 21:15 - 06/02 22:15	1:00	06/02 21:30	9.4
2017/06/03 05:30 - 06/03 06:30	1:00	06/03 06:30	11.4
2017/06/03 07:15 - 06/03 12:45	5:30	06/03 10:30	14.9
2017/06/03 13:30 - 06/03 15:45	2:15	06/03 15:15	11.4
2017/06/03 18:00 - 06/03 18:45	0:45	06/03 18:45	8.5
2017/06/03 19:45 - 06/03 22:30	2:45	06/03 22:00	16.1
2017/06/04 00:30 - 06/04 00:45	0:15	06/04 00:30	10.9
2017/06/04 06:00 - 06/04 06:15	0:15	06/04 06:15	16.0
2017/06/04 07:15 - 06/04 14:30	7:15	06/04 11:15	16.1
2017/06/05 00:15 - 06/05 00:30	0:15	06/05 00:30	10.8
2017/06/05 05:00 - 06/05 05:30	0:30	06/05 05:30	15.9
2017/06/05 13:00 - 06/05 13:45	0:45	06/05 13:30	12.6
2017/06/05 20:45 - 06/05 21:30	0:45	06/05 20:45	10.9
2017/06/05 23:15 - 06/06 00:30	1:15	06/06 00:00	11.4
2017/06/06 01:15 - 06/06 02:15	1:00	06/06 01:15	9.2
2017/06/06 03:45 - 06/06 04:00	0:15	06/06 04:00	10.8
2017/06/06 07:00 - 06/06 12:30	5:30	06/06 08:15	17.9
2017/06/06 13:15 - 06/06 14:00	0:45	06/06 13:15	10.8
2017/06/06 17:15 - 06/06 18:15	1:00	06/06 18:00	11.5
2017/06/06 20:00 - 06/06 20:45	0:45	06/06 20:00	11.5
2017/06/07 08:15 - 06/07 13:00	4:45	06/07 10:45	15.7
2017/06/08 05:00 - 06/08 05:15	0:15	06/08 05:15	11.6
2017/06/08 07:45 - 06/08 14:45	7:00	06/08 08:45	16.0
2017/06/08 17:00 - 06/08 17:45	0:45	06/08 17:45	14.7
2017/06/08 18:30 - 06/08 19:00	0:30	06/08 18:45	11.0
2017/06/08 20:30 - 06/08 21:30	1:00	06/08 21:15	15.7
2017/06/09 01:00 - 06/09 01:45	0:45	06/09 01:45	9.3
2017/06/09 09:30 - 06/09 11:45	2:15	06/09 11:30	16.2
2017/06/10 06:45 - 06/10 07:00	0:15	06/10 07:00	15.8
2017/06/10 08:45 - 06/10 13:15	4:30	06/10 12:45	16.0
2017/06/10 18:15 - 06/10 18:30	0:15	06/10 18:15	8.6
2017/06/10 20:30 - 06/10 21:00	0:30	06/10 20:30	9.2
2017/06/10 22:45 - 06/11 01:15	2:30	06/10 23:45	14.6
2017/06/11 02:15 - 06/11 02:30	0:15	06/11 02:30	9.2
2017/06/11 07:45 - 06/11 08:00	0:15	06/11 07:45	15.4
2017/06/11 10:45 - 06/11 12:15	1:30	06/11 11:30	11.5
2017/06/11 15:15 - 06/11 17:00	1:45	06/11 17:00	12.5
2017/06/11 17:45 - 06/11 18:00	0:15	06/11 17:45	8.5
2017/06/11 20:30 - 06/11 22:45	2:15	06/11 21:15	10.3
2017/06/11 23:30 - 06/12 00:30	1:00	06/11 23:45	9.4
2017/06/12 05:30 - 06/12 06:00	0:30	06/12 06:00	15.6
2017/06/12 07:30 - 06/12 14:30	7:00	06/12 11:45	15.5
2017/06/12 15:45 - 06/12 17:00	1:15	06/12 16:30	11.0
2017/06/12 18:30 - 06/12 19:00	0:30	06/12 18:30	8.4
2017/06/12 21:45 - 06/12 22:00	0:15	06/12 21:45	9.3
2017/06/13 07:45 - 06/13 08:00	0:15	06/13 08:00	11.6
2017/06/13 11:15 - 06/13 14:30	3:15	06/13 14:30	16.2
2017/06/14 08:45 - 06/14 09:45	1:00	06/14 08:45	16.6
2017/06/14 10:30 - 06/14 15:15	4:45	06/14 13:00	15.0
2017/06/14 17:00 - 06/14 17:15	0:15	06/14 17:15	8.5
2017/06/14 19:15 - 06/14 19:30	0:15	06/14 19:15	11.6
2017/06/15 11:30 - 06/15 13:15	1:45	06/15 13:00	12.6
2017/06/15 18:15 - 06/15 19:00	0:45	06/15 19:00	11.1
2017/06/15 19:45 - 06/15 20:30	0:45	06/15 20:00	11.4
2017/06/15 23:30 - 06/15 23:45	0:15	06/15 23:30	9.2
2017/06/16 07:45 - 06/16 13:15	5:30	06/16 07:45	16.2
2017/06/16 22:00 - 06/16 22:15	0:15	06/16 22:15	15.0
2017/06/17 06:15 - 06/17 13:00	6:45	06/17 08:00	15.9
2017/06/17 13:45 - 06/17 17:45	4:00	06/17 15:45	16.2
2017/06/17 19:15 - 06/17 21:15	2:00	06/17 21:00	16.1
2017/06/18 06:15 - 06/18 06:45	0:30	06/18 06:15	15.0
2017/06/18 07:45 - 06/18 14:30	6:45	06/18 13:45	16.2
2017/06/18 17:00 - 06/18 17:15	0:15	06/18 17:15	9.2
2017/06/18 18:00 - 06/18 20:30	2:30	06/18 18:45	11.5
2017/06/19 11:30 - 06/19 13:30	2:00	06/19 12:45	14.4
2017/06/19 15:15 - 06/19 15:30	0:15	06/19 15:30	10.8
2017/06/19 16:15 - 06/19 18:45	2:30	06/19 17:30	16.7
2017/06/19 19:30 - 06/19 20:00	0:30	06/19 19:45	12.8
2017/06/20 06:15 - 06/20 15:15	9:00	06/20 11:00	15.2
2017/06/21 01:15 - 06/21 01:45	0:30	06/21 01:15	11.2
2017/06/21 05:30 - 06/21 06:30	1:00	06/21 06:30	13.5
2017/06/21 08:15 - 06/21 08:30	0:15	06/21 08:15	10.9
2017/06/21 11:00 - 06/21 14:00	3:00	06/21 11:15	14.8
2017/06/21 17:30 - 06/21 18:00	0:30	06/21 17:45	9.5
2017/06/22 07:45 - 06/22 08:15	0:30	06/22 08:15	15.9
2017/06/22 10:30 - 06/22 20:00	9:30	06/22 12:15	16.2
2017/06/23 00:00 - 06/23 00:15	0:15	06/23 00:15	11.0
2017/06/23 10:30 - 06/23 11:30	1:00	06/23 10:45	11.6

==================================== 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]
2017/05/22 09:15 - 05/22 11:30	2:15	05/22 11:30	+14.4	21.5
2017/05/23 08:30 - 05/23 09:30	1:00	05/23 09:00	+15.2	21.0
2017/05/26 08:45 - 05/26 09:15	0:30	05/26 09:00	+13.1	18.9
2017/05/26 11:30 - 05/26 12:00	0:30	05/26 12:00	+14.1	20.5
2017/05/26 13:15 - 05/26 14:00	0:45	05/26 14:00	+12.2	20.3
2017/05/26 16:15 - 05/26 17:15	1:00	05/26 17:00	+11.8	20.4
2017/05/27 07:30 - 05/27 10:15	2:45	05/27 08:00	+15.0	20.5
2017/05/27 11:30 - 05/27 13:30	2:00	05/27 13:30	+13.4	21.2
2017/05/29 10:00 - 05/29 10:15	0:15	05/29 10:00	+13.1	18.9
2017/05/29 11:30 - 05/29 12:15	0:45	05/29 12:00	+12.4	18.9
2017/05/29 13:30 - 05/29 13:45	0:15	05/29 13:45	+4.9	12.5
2017/06/01 11:45 - 06/01 13:30	1:45	06/01 12:00	+12.4	18.9
2017/06/03 07:30 - 06/03 07:45	0:15	06/03 07:30	+14.0	19.4
2017/06/03 12:45 - 06/03 14:00	1:15	06/03 12:45	+13.3	20.3
2017/06/03 16:00 - 06/03 16:15	0:15	06/03 16:15	+11.0	19.3
2017/06/03 18:15 - 06/03 19:30	1:15	06/03 18:15	+12.3	20.3
2017/06/06 07:30 - 06/06 09:45	2:15	06/06 08:45	+14.8	20.3
2017/06/06 16:30 - 06/06 17:00	0:30	06/06 17:00	+11.9	20.4
2017/06/17 10:30 - 06/17 11:15	0:45	06/17 11:00	+13.5	19.6
2017/06/18 16:45 - 06/18 18:30	1:45	06/18 18:00	+12.6	20.5
2017/06/19 17:15 - 06/19 18:45	1:30	06/19 18:00	+13.4	21.4
2017/06/20 10:15 - 06/20 12:30	2:15	06/20 11:15	+13.2	18.9
2017/06/21 15:15 - 06/21 16:45	1:30	06/21 16:45	+12.4	21.1
2017/06/21 18:45 - 06/21 19:00	0:15	06/21 19:00	+11.7	19.3
2017/06/22 05:30 - 06/22 07:15	1:45	06/22 06:15	+14.2	19.2
2017/06/22 10:30 - 06/22 10:45	0:15	06/22 10:45	+13.7	20.5
2017/06/22 16:30 - 06/22 17:15	0:45	06/22 16:45	+12.8	21.5

＃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]
2017/05/15 12:15 - 05/15 12:30	0:15	05/15 12:15	9.6
2017/05/15 14:15 - 05/15 15:30	1:15	05/15 15:30	10.3
2017/05/17 22:15 - 05/17 22:45	0:30	05/17 22:30	16.4
2017/05/18 05:45 - 05/18 06:15	0:30	05/18 06:15	14.7
2017/05/18 07:45 - 05/18 10:15	2:30	05/18 08:00	15.2
2017/05/18 11:00 - 05/18 12:30	1:30	05/18 11:30	14.4
2017/05/18 20:30 - 05/18 21:15	0:45	05/18 20:45	14.5
2017/05/19 00:00 - 05/19 01:00	1:00	05/19 00:00	9.2
2017/05/19 03:30 - 05/19 04:00	0:30	05/19 03:30	17.8
2017/05/19 05:00 - 05/19 06:15	1:15	05/19 06:15	17.0
2017/05/19 08:15 - 05/19 09:45	1:30	05/19 08:45	17.9
2017/05/19 11:15 - 05/19 11:30	0:15	05/19 11:30	16.9
2017/05/19 12:30 - 05/19 13:00	0:30	05/19 12:30	14.9
2017/05/19 15:00 - 05/19 16:45	1:45	05/19 16:45	14.4
2017/05/19 18:30 - 05/19 22:45	4:15	05/19 20:45	17.2
2017/05/20 01:30 - 05/20 04:15	2:45	05/20 01:30	15.2
2017/05/20 07:30 - 05/20 12:00	4:30	05/20 09:45	14.5
2017/05/20 21:00 - 05/20 22:00	1:00	05/20 21:45	16.3
2017/05/20 23:45 - 05/21 01:30	1:45	05/21 00:00	14.9
2017/05/21 02:45 - 05/21 04:15	1:30	05/21 03:30	14.7
2017/05/21 11:00 - 05/21 11:30	0:30	05/21 11:00	14.0
2017/05/21 12:15 - 05/21 14:00	1:45	05/21 13:45	16.8
2017/05/21 14:45 - 05/21 15:00	0:15	05/21 15:00	14.3
2017/05/22 04:45 - 05/22 05:30	0:45	05/22 05:00	12.4
2017/05/22 06:15 - 05/22 07:00	0:45	05/22 06:45	16.3
2017/05/22 08:45 - 05/22 12:30	3:45	05/22 08:45	16.0
2017/05/22 14:15 - 05/22 14:45	0:30	05/22 14:15	17.3
2017/05/22 18:30 - 05/22 19:00	0:30	05/22 18:45	8.6
2017/05/22 21:00 - 05/22 22:30	1:30	05/22 22:15	14.8
2017/05/23 02:15 - 05/23 04:15	2:00	05/23 02:30	18.0
2017/05/23 06:15 - 05/23 09:30	3:15	05/23 06:15	15.0
2017/05/23 10:15 - 05/23 11:45	1:30	05/23 11:45	13.7
2017/05/23 12:30 - 05/23 14:15	1:45	05/23 13:15	12.7
2017/05/23 15:00 - 05/23 15:45	0:45	05/23 15:30	12.8
2017/05/24 02:00 - 05/24 02:30	0:30	05/24 02:30	14.8
2017/05/24 07:15 - 05/24 08:00	0:45	05/24 08:00	15.9
2017/05/24 10:15 - 05/24 10:30	0:15	05/24 10:15	16.1
2017/05/24 23:30 - 05/25 01:15	1:45	05/25 00:30	16.1
2017/05/25 06:00 - 05/25 06:30	0:30	05/25 06:30	15.6
2017/05/25 07:30 - 05/25 08:00	0:30	05/25 07:30	11.4
2017/05/25 09:00 - 05/25 12:45	3:45	05/25 11:00	16.6
2017/05/25 13:45 - 05/25 14:15	0:30	05/25 14:15	12.7
2017/05/25 18:30 - 05/25 19:15	0:45	05/25 18:30	11.0
2017/05/26 05:00 - 05/26 05:45	0:45	05/26 05:00	20.4
2017/05/26 07:45 - 05/26 10:00	2:15	05/26 07:45	17.7
2017/05/26 10:45 - 05/26 18:00	7:15	05/26 15:45	16.4
2017/05/27 00:45 - 05/27 01:00	0:15	05/27 01:00	9.2
2017/05/27 07:30 - 05/27 10:15	2:45	05/27 09:00	14.4
2017/05/27 11:30 - 05/27 11:45	0:15	05/27 11:45	14.3
2017/05/28 01:15 - 05/28 01:45	0:30	05/28 01:45	11.4
2017/05/28 03:30 - 05/28 04:00	0:30	05/28 03:30	10.3
2017/05/28 06:15 - 05/28 09:30	3:15	05/28 06:45	16.4
2017/05/28 11:15 - 05/28 12:00	0:45	05/28 11:15	16.1
2017/05/28 21:30 - 05/29 02:45	5:15	05/29 01:30	17.0
2017/05/29 03:45 - 05/29 04:45	1:00	05/29 04:45	17.0
2017/05/29 06:15 - 05/29 07:30	1:15	05/29 06:45	16.3
2017/05/29 08:30 - 05/29 11:15	2:45	05/29 10:00	15.4
2017/05/29 13:15 - 05/29 13:45	0:30	05/29 13:30	12.7
2017/05/29 19:00 - 05/29 21:30	2:30	05/29 21:00	16.9
2017/05/30 08:15 - 05/30 08:30	0:15	05/30 08:30	13.6
2017/05/30 09:45 - 05/30 10:15	0:30	05/30 10:15	14.3
2017/05/30 11:30 - 05/30 11:45	0:15	05/30 11:45	15.8
2017/05/30 14:30 - 05/30 14:45	0:15	05/30 14:45	10.9
2017/05/31 03:00 - 05/31 03:30	0:30	05/31 03:30	13.6
2017/05/31 05:00 - 05/31 05:30	0:30	05/31 05:00	20.8
2017/05/31 06:45 - 05/31 07:15	0:30	05/31 07:15	13.8
2017/05/31 10:00 - 05/31 10:15	0:15	05/31 10:00	14.4
2017/05/31 11:45 - 05/31 12:45	1:00	05/31 11:45	15.2
2017/05/31 14:00 - 05/31 15:30	1:30	05/31 14:00	14.8
2017/05/31 20:45 - 06/01 00:00	3:15	05/31 22:30	16.2
2017/06/01 00:45 - 06/01 04:00	3:15	06/01 03:45	18.0
2017/06/01 09:15 - 06/01 15:30	6:15	06/01 12:15	14.6
2017/06/01 20:15 - 06/01 21:00	0:45	06/01 20:30	12.6
2017/06/02 06:45 - 06/02 10:00	3:15	06/02 09:15	15.8
2017/06/02 12:15 - 06/02 13:45	1:30	06/02 12:45	14.4
2017/06/02 19:15 - 06/02 21:15	2:00	06/02 19:45	11.1
2017/06/02 22:00 - 06/02 23:00	1:00	06/02 22:15	17.0
2017/06/03 01:00 - 06/03 01:30	0:30	06/03 01:30	14.6
2017/06/03 04:15 - 06/03 16:00	11:45	06/03 06:00	16.4
2017/06/03 18:15 - 06/03 20:00	1:45	06/03 20:00	15.5
2017/06/03 20:45 - 06/03 21:30	0:45	06/03 21:00	17.8
2017/06/04 07:30 - 06/04 10:15	2:45	06/04 09:15	13.0
2017/06/04 13:15 - 06/04 13:45	0:30	06/04 13:15	15.2
2017/06/04 17:45 - 06/04 18:15	0:30	06/04 18:00	16.2
2017/06/04 21:15 - 06/04 21:45	0:30	06/04 21:45	15.1
2017/06/05 00:30 - 06/05 04:00	3:30	06/05 02:00	17.8
2017/06/05 05:45 - 06/05 06:15	0:30	06/05 05:45	18.0
2017/06/05 09:00 - 06/05 09:15	0:15	06/05 09:00	16.0
2017/06/05 12:30 - 06/05 13:00	0:30	06/05 13:00	9.2
2017/06/05 14:15 - 06/05 14:45	0:30	06/05 14:30	11.2
2017/06/05 17:30 - 06/05 17:45	0:15	06/05 17:45	9.6
2017/06/06 06:30 - 06/06 10:45	4:15	06/06 08:15	16.5
2017/06/06 11:45 - 06/06 13:30	1:45	06/06 12:00	16.1
2017/06/06 16:30 - 06/06 18:15	1:45	06/06 17:00	14.6
2017/06/06 19:30 - 06/06 19:45	0:15	06/06 19:45	9.1
2017/06/07 03:30 - 06/07 05:45	2:15	06/07 04:15	18.0
2017/06/07 08:15 - 06/07 09:30	1:15	06/07 08:15	16.0
2017/06/07 10:45 - 06/07 11:30	0:45	06/07 10:45	11.6
2017/06/07 12:30 - 06/07 13:45	1:15	06/07 13:45	10.6
2017/06/08 20:00 - 06/08 20:15	0:15	06/08 20:15	9.1
2017/06/08 22:15 - 06/09 00:45	2:30	06/09 00:45	14.1
2017/06/09 02:15 - 06/09 03:00	0:45	06/09 03:00	16.2
2017/06/09 03:45 - 06/09 04:30	0:45	06/09 04:30	17.2
2017/06/09 05:15 - 06/09 11:30	6:15	06/09 11:15	16.7
2017/06/09 12:15 - 06/09 12:30	0:15	06/09 12:30	12.6
2017/06/09 14:15 - 06/09 14:45	0:30	06/09 14:15	15.0
2017/06/09 17:00 - 06/09 17:30	0:30	06/09 17:30	10.6
2017/06/10 08:15 - 06/10 11:15	3:00	06/10 10:15	15.0
2017/06/10 12:15 - 06/10 12:45	0:30	06/10 12:15	11.6
2017/06/10 19:15 - 06/10 23:15	4:00	06/10 19:45	12.5
2017/06/11 04:00 - 06/11 07:00	3:00	06/11 07:00	18.0
2017/06/11 09:15 - 06/11 13:45	4:30	06/11 09:30	16.8
2017/06/11 15:00 - 06/11 15:15	0:15	06/11 15:00	11.4
2017/06/11 18:00 - 06/11 18:15	0:15	06/11 18:15	8.4
2017/06/11 20:15 - 06/11 22:00	1:45	06/11 21:45	10.8
2017/06/12 00:45 - 06/12 03:00	2:15	06/12 01:45	17.9
2017/06/12 04:15 - 06/12 09:30	5:15	06/12 06:30	17.5
2017/06/12 10:30 - 06/12 13:15	2:45	06/12 10:30	13.6
2017/06/12 21:45 - 06/12 22:00	0:15	06/12 21:45	14.7
2017/06/13 03:45 - 06/13 06:15	2:30	06/13 04:30	14.6
2017/06/13 07:15 - 06/13 14:15	7:00	06/13 11:00	16.7
2017/06/13 15:15 - 06/13 15:30	0:15	06/13 15:15	16.2
2017/06/14 03:15 - 06/14 03:45	0:30	06/14 03:45	16.6
2017/06/14 06:00 - 06/14 06:30	0:30	06/14 06:00	16.0
2017/06/14 07:15 - 06/14 12:30	5:15	06/14 09:15	14.4
2017/06/14 13:15 - 06/14 15:45	2:30	06/14 15:15	16.6
2017/06/14 16:45 - 06/14 18:30	1:45	06/14 18:30	14.6
2017/06/14 22:15 - 06/14 22:45	0:30	06/14 22:45	16.8
2017/06/15 03:45 - 06/15 04:00	0:15	06/15 04:00	14.1
2017/06/15 06:30 - 06/15 06:45	0:15	06/15 06:45	17.6
2017/06/15 07:30 - 06/15 08:45	1:15	06/15 07:45	18.0
2017/06/15 10:45 - 06/15 11:00	0:15	06/15 10:45	11.0
2017/06/15 11:45 - 06/15 12:15	0:30	06/15 12:15	14.6
2017/06/15 13:00 - 06/15 14:45	1:45	06/15 13:45	14.9
2017/06/15 20:15 - 06/15 22:15	2:00	06/15 22:00	16.8
2017/06/15 23:30 - 06/16 00:45	1:15	06/16 00:15	14.9
2017/06/16 03:30 - 06/16 04:00	0:30	06/16 03:30	11.3
2017/06/16 08:45 - 06/16 10:15	1:30	06/16 09:30	16.9
2017/06/16 13:15 - 06/16 15:00	1:45	06/16 14:15	16.6
2017/06/17 00:15 - 06/17 05:00	4:45	06/17 04:00	17.8
2017/06/17 06:15 - 06/17 06:45	0:30	06/17 06:15	16.2
2017/06/17 07:30 - 06/17 11:15	3:45	06/17 09:00	17.9
2017/06/17 13:45 - 06/17 15:15	1:30	06/17 14:15	9.2
2017/06/17 16:00 - 06/17 17:45	1:45	06/17 16:30	17.6
2017/06/17 19:45 - 06/17 21:15	1:30	06/17 20:15	16.4
2017/06/17 23:45 - 06/18 00:15	0:30	06/18 00:00	14.8
2017/06/18 03:45 - 06/18 04:00	0:15	06/18 04:00	15.2
2017/06/18 05:45 - 06/18 06:15	0:30	06/18 05:45	13.6
2017/06/18 07:00 - 06/18 10:00	3:00	06/18 07:15	18.0
2017/06/18 12:45 - 06/18 13:00	0:15	06/18 13:00	11.5
2017/06/18 16:00 - 06/18 21:00	5:00	06/18 18:00	17.8
2017/06/19 03:15 - 06/19 04:00	0:45	06/19 03:15	15.3
2017/06/19 04:45 - 06/19 05:30	0:45	06/19 05:15	17.9
2017/06/19 07:00 - 06/19 07:15	0:15	06/19 07:00	8.4
2017/06/19 10:45 - 06/19 11:15	0:30	06/19 11:15	10.4
2017/06/19 14:45 - 06/19 15:15	0:30	06/19 15:15	15.0
2017/06/19 16:15 - 06/19 22:00	5:45	06/19 21:45	17.4
2017/06/20 00:00 - 06/20 00:15	0:15	06/20 00:00	14.6
2017/06/20 03:45 - 06/20 04:00	0:15	06/20 03:45	14.7
2017/06/20 04:45 - 06/20 05:15	0:30	06/20 04:45	12.8
2017/06/20 06:15 - 06/20 08:00	1:45	06/20 07:15	16.0
2017/06/20 09:00 - 06/20 13:30	4:30	06/20 10:00	17.3
2017/06/20 14:15 - 06/20 14:45	0:30	06/20 14:45	12.8
2017/06/20 16:00 - 06/20 19:00	3:00	06/20 16:30	15.9
2017/06/20 20:00 - 06/20 22:45	2:45	06/20 22:00	16.3
2017/06/21 00:00 - 06/21 00:45	0:45	06/21 00:15	14.6
2017/06/21 01:30 - 06/21 01:45	0:15	06/21 01:45	14.8
2017/06/21 05:45 - 06/21 06:30	0:45	06/21 06:30	17.0
2017/06/21 08:30 - 06/21 09:00	0:30	06/21 09:00	15.1
2017/06/21 11:45 - 06/21 12:00	0:15	06/21 12:00	11.0
2017/06/21 14:45 - 06/21 16:45	2:00	06/21 16:15	11.8
2017/06/22 01:15 - 06/22 07:30	6:15	06/22 01:30	16.4
2017/06/22 10:15 - 06/22 10:45	0:30	06/22 10:30	9.1
2017/06/22 13:30 - 06/22 18:30	5:00	06/22 16:00	14.8
2017/06/22 19:15 - 06/22 21:00	1:45	06/22 20:30	13.3
2017/06/23 01:30 - 06/23 01:45	0:15	06/23 01:30	15.1
2017/06/23 05:45 - 06/23 07:15	1:30	06/23 06:45	15.0
2017/06/23 08:45 - 06/23 09:00	0:15	06/23 08:45	16.0
2017/06/23 11:00 - 06/23 11:15	0:15	06/23 11:00	14.4
2017/06/23 12:15 - 06/23 13:00	0:45	06/23 12:45	9.2