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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September 2002

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1

C6.7
Kp4

2

C2.3
Kp3+

3

M1.0
Kp3+

4

C2.5
G2

5

C8.6
Kp3+

6

C9.2
Kp3-

7

C5.4
G3

8

M1.5
G3

9

M2.1
Kp4

10

M2.9
G1

11

M2.2
G1

12

C4.1
Kp3+

13

C2.8
Kp3+

14

C4.5
Kp3

15

M1.0
Kp2+

16

M1.3
Kp3

17

C8.8
Kp3

18

C4.8
Kp4-

19

C4.7
G1

20

M1.8
Kp2

21

C3.0
Kp3-

22

C2.4
Kp3-

23

C1.6
Kp1

24

C3.1
Kp1+

25

C2.2
Kp1+

26

C4.0
Kp3-

27

M1.8
Kp3

28

C3.4
Kp2

29

M2.6
Kp2-

30

M2.1
G1
      

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