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. You can choose a viewing mode to quickly look for days with interesting space weather and pick a day to view the archived data for that day with more detailed space weather data.

Previous month

October 2011

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

1

M1.83
Kp5-

2

M5.64
Kp4-

3

M1.09
Kp2

4

M1.05
Kp2+

5

M1.33
Kp4+

6

C2.75
Kp3-

7

C3.81
Kp2

8

C1.6
Kp4-

9

C2.43
Kp3+

10

C6.44
Kp2-

11

C1.57
Kp2-

12

C7.7
Kp2+

13

C3.23
Kp2+

14

C2.2
Kp1-

15

C7.25
Kp3+

16

C9.07
Kp3-

17

C3.07
Kp3-

18

C2.86
Kp2-

19

C7.88
Kp2+

20

M2.35
Kp2+

21

M1.87
Kp2+

22

M1.89
Kp1-

23

C3.62
Kp1
S1

24

Kp7

25

C2.56
Kp7+

26

C1.71
Kp1+

27

C3.71
Kp2

28

C2.45
Kp0+

29

C4.36
Kp0+

30

C3.53
Kp3

31

M2.04
Kp4-
      

Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future

Iqaluit, NU
Nuuk
Rovaniemi, Sodankylä, Utsjoki
Reykjavik
Kirkenes, Tromsø
Murmansk
Kiruna, Luleå
The density of the solar wind is very high (190.63 p/cm3)

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!

SpaceWeatherLive Pro
Support SpaceWeatherLive with our merchandise
Check out our merchandise

Latest alerts

Friday, 21 February 2025
14:54 UTC - Solar flare

Moderate M1.41 flare

alert


14:39 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M1.41)


12:33 UTC - Solar flare

Moderate M3.39 flare

alert


12:18 UTC - Radio Blackout

Minor R1 radio blackout in progress (≥M1 - current: M3.39)


Thursday, 20 February 2025
09:15 UTC - 10cm Radio Burst

Begin Time: 20/02/2025 04:44 UTC Maximum Time: 20/02/2025 04:44 UTC Duration: 1 minutes. Peak flux: 200 sfu


Get instant alerts!

Space weather facts

Last X-flare2025/01/04X1.85
Last M-flare2025/02/21M1.4
Last geomagnetic storm2025/02/19Kp5 (G1)
Spotless days
Last spotless day2022/06/08
Monthly mean Sunspot Number
January 2025137 -17.5
February 2025152.1 +15.1
Last 30 days149.4 -13.7

This day in history*

Solar flares
12024X1.9
22002M5.62
32023M5.0
42023M4.7
52025M3.3
DstG
11992-171G3
21994-135G4
31973-121G3
41979-107G3
51990-67
*since 1994

Social networks