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 2008

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1

G1

2

Kp3

3

Kp2+

4

Kp2-

5

Kp3+

6

Kp1+

7

Kp1+

8

Kp4

9

G2

10

Kp4

11

B5.9
Kp4

12

Kp4-

13

Kp3+

14

Kp4

15

Kp3+

16

Kp3-

17

Kp2+

18

Kp4-

19

Kp3

20

Kp3+

21

Kp3-

22

Kp3-

23

Kp3+

24

B5.1
Kp2-

25

M1.7
Kp2

26

B7.6
G1

27

B4.8
G1

28

B1.6
Kp4+

29

B3.1
Kp3

30

B1.4
Kp4-

31

B2.4
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:2020/02/19Kp5 (G1)
Number of spotless days in 2020:40
Current stretch spotless days:25

This day in history*

Solar flares
12004X1.1
22004M5.7
32014M1.1
42000M1.0
52002C9.6
ApG
1200016
2199616
3200315
4199715
5199515
*since 1994

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