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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February 2014

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1

M3.0
Kp3-

2

M4.4
Kp2

3

C9.0
Kp2+

4

M5.2
Kp2-

5

M1.3
Kp2

6

M1.5
Kp3

7

M2.0
Kp4

8

C8.6
G1

9

M1.0
Kp4

10

C2.5
Kp4-

11

M1.8
Kp3-

12

M3.7
Kp3

13

M1.8
Kp1-

14

M2.3
Kp2-

15

C2.3
Kp4+

16

M1.1
G1

17

C6.6
Kp2+

18

C4.7
Kp3-

19

C4.6
G2

20

M3.0
G2

21

C1.9
Kp3

22

C7.7
Kp4+

23

M1.1
Kp4+

24

M1.3
Kp2

25

X4.9
Kp2

26

M1.1
Kp2-

27

C6.8
G1

28

M1.1
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:2020/02/19Kp5 (G1)
Number of spotless days in 2020:72
Current stretch spotless days:22

This day in history*

Solar flares
12000M4.1
22001M2.1
32000M2.0
42000M1.8
52014M1.4
ApG
12001192G4
2200343G2
3201727G1
4200023G1
5200220
*since 1994

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