The aurora and solar activity archive

Searching for historical solar and auroral activity data? The archive is filled with data between the year 1996 and yesterday.

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June 2013

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1

B6.6
G3

2

C1.8
Kp4

3

C9.5
Kp3

4

B7.0
Kp3

5

M1.3
Kp2+

6

B5.7
G1

7

M5.9
G2

8

C1.7
Kp3

9

C3.7
Kp3-

10

C1.9
Kp3+

11

Kp3-

12

Kp1+

13

B9.7
Kp2-

14

B7.2
Kp1+

15

C1.0
Kp2-

16

C1.0
Kp1-

17

C1.7
Kp1

18

C2.4
Kp1+

19

C8.4
Kp2

20

C1.9
Kp4+

21

M2.9
Kp4

22

C1.5
Kp3+

23

M2.9
Kp4

24

C9.9
Kp4+

25

B9.4
Kp3

26

C1.5
Kp1

27

C1.2
Kp3+

28

C7.3
G1

29

C1.1
G2

30

C2.7
Kp3+
       

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Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days295 days
2020157 days (72%)
Last spotless day2020/07/20

This day in history*

Solar flares
11999M1.8
22012M1.6
31999M1
42012C9.4
52002C8.3
ApG
1199864G3
2200332G2
3201131G2
4200529G1
5200117
*since 1994

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