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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1

B1.0
Kp3-

2

Kp2+

3

Kp1-

4

Kp4

5

G1

6

Kp4

7

B1.0
Kp3+

8

Kp2

9

Kp2-

10

B1.5
Kp1+

11

B6.2
Kp3+

12

Kp4

13

B1.2
Kp3-

14

B1.1
Kp3-

15

Kp1+

16

Kp2

17

G1

18

Kp4+

19

B2.4
Kp2+

20

B3.0
Kp2

21

B1.2
Kp1

22

B7.2
Kp1

23

B3.3
Kp3-

24

Kp3+

25

B1.6
Kp3

26

Kp4-

27

Kp3-

28

B8.3
Kp2-

29

B1.1
Kp2+

30

Kp2-

31

Kp2
       

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/05/14Kp7 (G3)
Number of spotless days in 2019:80
Current stretch spotless days:8

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Solar flares
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3200015
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*since 1994

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