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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March 2003

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1

C5.1
Kp4+

2

C1.3
Kp3+

3

C2.4
G1

4

B6.7
G1

5

B9.8
Kp4

6

B7.9
G1

7

B9.5
Kp4

8

C2.6
Kp3+

9

C4.4
Kp4-

10

C1.5
Kp4

11

C1.2
Kp4-

12

B8.4
Kp3+

13

C1.3
Kp4

14

C1.8
G1

15

C8.4
G1

16

C3.0
G2

17

X1.5
G2

18

X1.5
G1

19

M3.7
Kp4

20

M1.5
G1

21

C1.8
G1

22

C2.3
Kp4

23

C1.9
G1

24

C2.0
Kp3-

25

B9.1
Kp1+

26

C2.2
Kp3

27

C3.6
G1

28

B8.2
G2

29

C8.2
G1

30

C3.6
G2

31

C1.8
G2
      

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Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/10/26Kp5 (G1)
Number of spotless days in 2019:239
Current stretch spotless days:12

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*since 1994

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