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. You can choose a viewing mode to quickly look for days with interesting space weather and pick a day to view the archived data for that day with more detailed space weather data.

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1

Kp4

2

Kp3+

3

C1.36
Kp3-

4

C2.95
Kp3-

5

C1.34
Kp1+

6

M1.41
Kp2-

7

C1.93
Kp2

8

B1.83
Kp1

9

C9.66
Kp2+

10

B2.29
Kp3

11

Kp5

12

B4.44
Kp2-

13

B4.16
Kp3-

14

Kp6+

15

C2.83
Kp2+

16

B1.17
Kp3

17

Kp2+

18

Kp2

19

Kp2-

20

Kp3+

21

Kp2-

22

Kp2-

23

B1
Kp2-

24

Kp2-

25

Kp2-

26

Kp3

27

Kp3+

28

Kp3

29

Kp4-

30

A1.43
Kp3

31

Kp2-
  
       

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Space weather facts

Last X-flare2024/06/10X1.55
Last M-flare2024/06/15M1.3
Last geomagnetic storm2024/06/07Kp6 (G2)
Spotless days
Last spotless day2022/06/08
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June 2024158.7 -13
Last 30 days148.6 -28.1

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