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.

← Previous month

July 2012

Next month →
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
      

1

M2.8
Kp4-

2

M5.6
Kp4+

3

C9.9
Kp3+

4

M5.3
Kp3

5

M6.1
Kp4+

6

X1.1
Kp4+

7

M2.6
Kp3-

8

M6.9
Kp4+

9

M1.1
G3

10

M2.0
Kp4-

11

C9.9
Kp4-

12

X1.4
Kp4-

13

C2.4
Kp1-

14

M1.0
G2

15

C3.8
G3

16

C7.5
G2

17

M1.7
G1

18

C4.5
Kp1+

19

M7.7
Kp2-

20

B5.0
Kp3

21

C1.4
Kp3

22

Kp3-

23

C2.0
Kp3

24

C4.2
Kp3-

25

B9.9
Kp3

26

C1.3
Kp1

27

M2.7
Kp2-

28

M6.1
Kp4-

29

M2.3
Kp2+

30

M1.1
Kp4+

31

C5.7
Kp2-
     

Latest news

Support SpaceWeatherLive.com!

A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!

100%

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare:2017/09/10X8.2
Last M-flare:2017/10/20M1.0
Last geomagnetic storm:2019/09/02Kp5 (G1)
Number of spotless days in 2019:191
Current stretch spotless days:21

This day in history*

Solar flares
11998M7.1
22014M2.3
32011M1.9
42011M1.6
52011M1.6
ApG
1200141G2
2199928G2
3199627G1
4200716
5200315
*since 1994

Social networks