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

October 2001

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

1

X1.3
G2

2

M2.07
G3

3

M1.24
G3

4

C4.45
Kp4+

5

C5.28
Kp3

6

M4.06
Kp3

7

C3.39
Kp2

8

C6.25
G1

9

M2.14
Kp4+

10

C4.96
Kp2+

11

C6.48
G1

12

M1.09
G2

13

C7.63
Kp3

14

M1.15
Kp4

15

C5.38
Kp4-

16

C8.63
Kp3

17

M1.64
Kp2+

18

M1.22
Kp2-

19

X2.34
Kp3+

20

M1.05
Kp3+

21

M3.62
G4

22

X1.72
G3

23

M9.37
G1

24

C9.01
Kp1-

25

X1.97
Kp3

26

M2.92
Kp2

27

M1.3
Kp3-

28

M2.2
G3

29

M5.15
Kp3+

30

M1.31
Kp3

31

M4.68
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!

44%
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Get instant alerts!

Space weather facts

Last X-flare2024/03/28X1.1
Last M-flare2024/04/15M3.9
Last geomagnetic storm2024/03/25Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
March 2024104.9 -19.8

This day in history*

Solar flares
12002M3.66
22012M2.54
32001M1.68
42014M1.47
52002M1.33
ApG
1201542G2
2199432G2
3200333G1
4202119G1
5199918G1
*since 1994

Social networks