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 1999

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1

C6.2
Kp2+

2

C9.2
Kp4+

3

M1.0
Kp3+

4

M3.9
Kp3-

5

C1.7
Kp2

6

C2.0
Kp1+

7

C2.5
Kp2+

8

C2.6
Kp4-

9

C3.0
Kp4

10

C1.9
Kp2+

11

C8.8
Kp2

12

M1.0
Kp2+

13

C2.9
Kp2

14

C1.4
Kp1

15

C1.2
Kp3+

16

C3.9
Kp3-

17

M3.6
Kp2+

18

C7.0
Kp3-

19

C5.1
Kp2-

20

M2.9
Kp1+

21

C4.9
Kp1-

22

M1.7
Kp1+

23

M1.7
Kp2

24

C6.5
Kp2-

25

C2.4
Kp2-

26

M2.3
G1

27

M1.0
G1

28

C6.2
G2

29

M3.1
Kp2+

30

M2.1
Kp1+
    
       

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Last M-flare:2017/10/20M1.0
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