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 2008 |
→ Next month
|
||||
|---|---|---|---|---|---|---|
Monday Mon. |
Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1Kp3- | 2Kp4 | 3Kp4- | 4Kp4 | 5Kp2+ | ||
6Kp3- | 7Kp1 | 8Kp1+ | 9Kp0+ | 10Kp2- | 11Kp6+ | 12Kp4- |
13Kp3 | 14Kp1+ | 15Kp3 | 16Kp2- | 17Kp1 | 18B1.33 Kp1- | 19Kp3 |
20Kp2- | 21Kp2 | 22Kp3- | 23Kp2- | 24Kp1 | 25Kp1- | 26Kp3- |
27Kp1 | 28Kp2 | 29Kp4+ | 30Kp4- | 31Kp3- | ||
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
AR4392 (including CMEs) 53Incoming & Unnumbered Active Regions 223Current Farside Activity 416CH 31 HSS 10AR 4393 3
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Solar activity or if there is a chance to see the aurora, but with more traffic comes higher costs to keep the servers online. If you like SpaceWeatherLive and want to support the project you can choose a subscription for an ad-free site or consider a donation. With your help we can keep SpaceWeatherLive online!
Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/16 | M2.7 |
| Last geomagnetic storm | 2026/03/14 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 83.1 +4.9 |
| Last 30 days | 60 -62.3 |