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 2007

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1

M2.8
Kp2+

2

M2.5
Kp2

3

M7.0
Kp4

4

M8.9
Kp3-

5

C6.6
Kp1-

6

C9.7
Kp1

7

C3.9
Kp1-

8

C2.9
Kp3-

9

M1.0
Kp2

10

C1.9
Kp3

11

B2.4
Kp1

12

B3.1
Kp1-

13

B4.2
Kp3+

14

Kp4+

15

B2.0
Kp3-

16

Kp2+

17

Kp2+

18

Kp2

19

Kp2+

20

Kp1+

21

Kp4

22

Kp3+

23

Kp3

24

Kp2+

25

Kp1+

26

Kp1+

27

C1.3
Kp2

28

B3.2
Kp2

29

C1.1
Kp4

30

Kp2
 
       

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Space weather facts

Last X-flare2017/09/10X8.2
Last M-flare2020/05/29M1.1
Last geomagnetic storm2020/04/20Kp5 (G1)
Spotless days
Last 365 days290 days
2020157 days (70%)
Last spotless day2020/07/20

This day in history*

Solar flares
12012M1.0
22002C9.5
32013C8.4
42002C7.9
52004C7.6
ApG
1200047G2
2199414
3200213
4201810
5200410
*since 1994

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