2015Year 7 of solar cycle 24

Geomagnetic storms of 2015

2015 had 48 geomagnetic storms reaching Kp 5 or more, 6 of them strong (G3 or above); the strongest reached Kp 8+. Every storm with its dates, and the Kp of every day of the year.

48Every storm

6G3–G5

Kp 8+Peak Kp

69days at Kp 5 or more

The year day by day

the day's highest Kp

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Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Kp 0–3Kp 4Kp 5 · G1Kp 6 · G2Kp 7 · G3Kp 8 · G4Kp 9 · G5

Every storm · 2015

3Jan

3Feb

5Mar

3Apr

3May

3Jun

4Jul

4Aug

6Sep

5Oct

5Nov

4Dec

Date	Level	Peak Kp	Hours at Kp 5 or more	ap
3 January 2015	G1	Kp 5−	3	39
4 – 5 January 2015	G1	Kp 5+	6	56
7 January 2015	G2	Kp 6+	6	94
1 – 2 February 2015	G1	Kp 5	9	48
17 – 18 February 2015	G1	Kp 5	6	48
24 February 2015	G1	Kp 5+	6	56
1 March 2015	G1	Kp 5+	9	56
2 March 2015	G1	Kp 5+	6	56
17 – 19 March 2015	G4	Kp 8−	42	179
20 March 2015	G1	Kp 5−	6	39
22 March 2015	G2	Kp 6+	6	94
2 April 2015	G1	Kp 5−	3	39
10 April 2015	G1	Kp 5+	9	56
15 – 17 April 2015	G2	Kp 6	30	80
6 May 2015	G1	Kp 5+	3	56
13 May 2015	G2	Kp 6−	15	67
18 – 19 May 2015	G1	Kp 5+	6	56
8 June 2015	G2	Kp 6	9	80
22 – 23 June 2015	G4	Kp 8+	27	236
25 June 2015	G2	Kp 6−	9	67
4 – 5 July 2015	G1	Kp 5+	12	56
10 – 11 July 2015	G1	Kp 5−	6	39
13 July 2015	G2	Kp 6−	9	67
23 July 2015	G1	Kp 5+	3	56
7 August 2015	G1	Kp 5	3	48
15 – 16 August 2015	G2	Kp 6	18	80
23 August 2015	G1	Kp 5+	9	56
26 – 28 August 2015	G2	Kp 6+	39	94
7 – 8 September 2015	G2	Kp 6+	18	94
9 September 2015	G2	Kp 6	21	80
11 September 2015	G3	Kp 7	12	132
14 September 2015	G1	Kp 5−	3	39
19 September 2015	G1	Kp 5−	3	39
20 September 2015	G3	Kp 7	12	132
5 October 2015	G1	Kp 5	3	48
7 – 8 October 2015	G3	Kp 7+	39	154
9 October 2015	G1	Kp 5−	6	39
12 October 2015	G1	Kp 5	3	48
18 October 2015	G1	Kp 5−	3	39
3 – 4 November 2015	G1	Kp 5+	18	56
7 November 2015	G2	Kp 6	12	80
9 – 11 November 2015	G1	Kp 5+	15	56
18 November 2015	G1	Kp 5	3	48
30 November 2015	G1	Kp 5	3	48
10 December 2015	G1	Kp 5	3	48
14 – 15 December 2015	G1	Kp 5+	9	56
20 – 21 December 2015	G3	Kp 7−	27	111
31 December 2015 – 1 January 2016	G2	Kp 6	18	80