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

March 2017

Next month →
Monday Tuesday Wednesday Thursday Friday Saturday Sunday
  

1

B2.8
G2

2

B1.2
G1

3

B2.1
Kp4

4

B1.7
Kp4+

5

Kp4+

6

B2.2
G1

7

B1.9
Kp3+

8

B5.1
Kp4-

9

B1.9
Kp4-

10

B2.2
Kp3+

11

Kp4-

12

Kp4-

13

Kp1+

14

Kp2-

15

Kp3

16

Kp3-

17

Kp1+

18

Kp1

19

Kp1-

20

B1.5
Kp1-

21

G1

22

B3.3
Kp4+

23

Kp4

24

Kp2+

25

B2.8
Kp1+

26

C1.3
Kp2-

27

C5.1
G2

28

C3.2
G1

29

B6.5
Kp4+

30

B2.7
Kp4+

31

C1.7
G1
  
       

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:2019/08/05Kp5 (G1)
Number of spotless days in 2019:162
Current stretch spotless days:17

This day in history*

Solar flares
12005M2.7
21998M2.2
32002M1.7
42002M1.5
52002M1.5
ApG
1200336G2
2199931G2
3201526G1
4201723G1
5201618G1
*since 1994

Social networks