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 1998

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Sun.
      

1

C1.2
Kp4

2

C1.9
Kp4-

3

C1.6
Kp3

4

C2.7
Kp4

5

C5.6
Kp4-

6

C2.7
Kp3+

7

C1.3
Kp2-

8

C1.1
Kp1-

9

C1.1
Kp1+

10

G3

11

B7.3
G1

12

C1.0
Kp4-

13

C5.8
Kp3+

14

C2.2
Kp4-

15

M2.7
G1

16

M1.1
Kp4-

17

C3.6
Kp3

18

M1.0
Kp2

19

M1.2
Kp2-

20

C4.5
Kp3

21

C1.4
G2

22

M1.1
Kp4-

23

M2.3
Kp3-

24

C8.0
Kp3

25

C5.3
G1

26

M1.8
Kp4

27

M2.4
Kp3+

28

C4.9
Kp3+

29

B8.3
G1

30

C3.5
Kp3-

31

C2.0
Kp4-
     

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Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2020/04/20Kp5 (G1)
Number of spotless days in 2020:120
Current stretch spotless days:28

This day in history*

Solar flares
12003X3.6
22011M1.1
31998M1.1
41998C8.7
52000C8.6
ApG
1201749G3
2201145G2
3199444G3
4200334G2
5200118
*since 1994

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