北極光的觀察

上次 plan 2月去加拿大看北極光, 結果太凍, 沒有人參加, 好彩! 因為好似睇唔到? 原來今年好像遲了? 平時2-3月開始, 於是相隔幾天就看著, 果然今天出現了"中度", 好明顯機會大增! 等我看緊一點, 好作準備!

Aurora Forecast for Tuesday, March 3, 2009
MODERATE:

North of 65° latitude, aurora viewing very limited May 1 through August 10. The auroral index should be 2 or more to see it south of this latitude.

North of 60° latitude, aurora viewing very limited May 15 through August 1. The auroral index should be 3 or more to see it south of this latitude.

North of 55° latitude, aurora viewing very limited June 10 through July 1. The auroral index should be 4 or more to see it south of this latitude.

4 Mar 09 Level 2 Low

5 Mar 09 Level 1 Low

6 Mar 09 Level 1 Low

7 Mar 09 Level 0 Low

9 Mar 09 Level 1 Low

10 Mar 09 Level 1 Low

25 Mar 09 Level 2 Low

26 Mar 09 Level 2 Low

8 Apr 09 Level 2 Low

9 Apr 09 Level 3 Moderate

1 Jun 09 Level 1 Low

2 Jun 09 Level 2 Low

3 Jun 09 Level 3 Moderate

30 Jul 09 Level 1 Low

23 Sep 09 Level 2 Low

24 Sep 09 Level 1 Quiet

19 Oct 09 Level 3 Moderate

20 Oct 09 Level 2 Low

21 Oct 09 Level 2 Low

4 Nov 09 Level 0 Low

5 Nov 09 Level 0 Low

9 Nov 09 Level 1

10 Nov 09 Level 1

21 Nov 09 Level 1

22 Nov 09 Level 1

2 Dec 09 Level 0

3 Dec 09 Level 0

7 Dec 09 Level 2

17 Jan 10 Level 0

18 Jan 10 Level 0

26 Jan 10 Level 0

27 Jan 10 Level 0

15 Feb 10 Level 3 Moderate

16 Feb 10 Level 3 Moderate

4 Mar 10 Level 3 Moderate

27 Mar 10 Level 3 Moderate

5 Apr 10 Level 3 Moderate

6 Apr 10 Level 4 Active

7 Apr 10 Level 3 Moderate

8 Apr 10 Level 3 Moderate

9 Apr 10 Level 1

10 Apr 10 Level 4 Active

11 Apr 10 Level 4 Active

12 Apr 10 Level 3 Moderate

13 Apr 10 Level 2

14 Apr 10 Level 1

28 Apr 10 Level 1

29 Apr 10 Level 1

30 Apr 10 Level 1

18 May 10 Level 3 Moderate

19 May 10 Level 4 Active

20 May 10 Level 3 Moderate

27 May 10 Level 3 Moderate

28 May 10 Level 3 Moderate

29 May 10 Level 4 Active

30 May 10 Level 3 Moderate

3 Jun 10 Level 1

4 Jun 10 Level 2

2 Aug 10 Level 3 Moderate

太陽風暴今將「擊中」地球

http://hk.news.yahoo.com/article/100803/3/jhuj.html

http://hk.news.yahoo.com/article/100803/4/ji77.html

3 Aug 10 Level 4 Active

4 Aug 10 Level 4 Active

10 Aug 10 Level 4 Active

11 Aug 10 Level 4 Active

12 Aug 10 Level 4 Active

8 Sep 10 Level 2

9 Sep 10 Level 2

10 Sep 10 Level 2

21 Sep Level 3 Moderate

22 Sep 10 Level 2

23 Sep 10 Level 1

24 Sep 10 Level 3 Moderate

25 Sep 10 Level 3 Moderate

26 Sep Level 3 Moderate

27 Sep 10 Level 2

28 Sep 10 Level 2

29 Sep 10 Level 2

30 Sep 10 Level 1

2 Oct 10 Level 1

3 Oct 10 Level 0

4 Oct 10 Level 0

8 Oct 10 Level 2

1 Jan 11 Level 1

3 Jan 11 Level 1

4 Jan 11 Level 2

5 Jan 11 Level 2

6 Jan 11 Level 3 Moderate

7 Jan 11 Level 3 Moderate

8 Jan 11 Level 2 

9 Jan 11 Level 2

10 Jan 11 Level 1

11 Jan 11 Level 1

12 Jan 11 Level 1

18 Jan 11 Level 2

22 Jan 11 Level 1

24 Jan 11 Level 1

26 Jan 11 Level 2

1 Feb 11 Level 3

2 Feb 11 Level 3

3 Feb 11 Level 2

4 Feb 11 Level 3

5 Feb 11 Level 3

7 Feb 11 Level 1

8 Feb 11 Level 1

9 Feb 11 Level 3

10 Feb 11 Level 3

13 Feb 11 Level 1

14 Feb 11 Level 4 Active

15 Feb 11 Level 3

16 Feb 11 Level 3

17 Feb 11 Level 4 Active

18 Feb 11 Level 2

21 Feb 11 Level 1

24 Feb 11 Level 2

26 Feb 11 Level 1

27 Feb 11 Level 1

28 Feb 11 Level 1

1 Mar 11 Level 3 Moderate

4 Mar 11 Level 2

6 Mar 11 Level 1

7 Mar 11 Level 3

9 Mar 11 Level 4 Active

10 Mar 11 Level 4 Active

11 Mar 11 Level 3

12 Mar 11 Level 2

13 Mar 11 Level 3

http://hk.news.yahoo.com/article/100929/8/kgli.html

http://www.gedds.alaska.edu/AuroraForecast/