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

January 2002

Next month
Monday
Mon.
Tuesday
Tues.
Wednesday
Wed.
Thursday
Thurs.
Friday
Fri.
Saturday
Sat.
Sunday
Sun.
 

1

C4.5
Kp3-

2

M2.4
Kp3-

3

C6.3
Kp1

4

M1.0
Kp1

5

M1.9
Kp1+

6

C6.2
Kp1+

7

C3.8
Kp3-

8

C9.6
Kp4-

9

M9.5
Kp2-

10

C7.0
G1

11

M1.0
G1

12

M3.4
Kp4-

13

M2.2
Kp3+

14

M4.4
Kp3-

15

C4.7
Kp2+

16

M1.5
Kp2

17

C4.2
Kp3-

18

C2.6
Kp3

19

M1.2
Kp4

20

C3.8
Kp4-

21

C3.5
Kp4-

22

M1.3
Kp2

23

C3.7
Kp3

24

C7.1
Kp3

25

C7.5
Kp4-

26

M1.3
Kp3

27

C2.7
Kp3

28

C9.6
Kp3-

29

C7.3
Kp2

30

C7.4
Kp1

31

M3.6
Kp4-
   
       

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!

12%

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 2020:75
Current stretch spotless days:4

This day in history*

Solar flares
12000M2.0
22000M1.8
32015M1.4
41999M1.1
52000C8.2
ApG
1200163G3
2199440G1
3199534G1
4200322G1
5201715
*since 1994

Social networks