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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January 2006

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1

C1.5
Kp3-

2

B1.1
Kp3-

3

B2.8
Kp2+

4

B1.4
Kp1

5

C4.4
Kp1+

6

Kp3

7

Kp3-

8

Kp2-

9

Kp1-

10

Kp1

11

Kp1+

12

Kp2-

13

Kp2-

14

Kp2-

15

C1.0
Kp3-

16

B3.3
Kp3+

17

B1.7
Kp4-

18

B2.3
Kp4

19

B3.9
Kp3-

20

B1.9
Kp3

21

B4.3
Kp2+

22

C4.1
Kp3-

23

C3.0
Kp4-

24

C1.0
Kp3

25

B8.8
Kp4-

26

B4.4
G1

27

B5.6
Kp3+

28

B3.4
Kp2+

29

B1.6
Kp1

30

Kp1

31

Kp1+
     

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64%

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 days308 days
2020151 days (77%)
Current stretch5 days

This day in history*

Solar flares
12002X3.0
22004X1.8
32004X1.6
42002M1.8
52000M1.3
ApG
12000164G5
2201278G3
3200328G1
4201324G1
5199421G1
*since 1994

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