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
|
April 2017 |
→ Next month
|
||||
|---|---|---|---|---|---|---|
Monday Mon. |
Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1M6.34 Kp4+ | 2M8.22 Kp3 | |||||
3M8.35 Kp2 | 4C7.02 Kp5- | 5C1.63 Kp3+ | 6C7.95 Kp3 | 7C6.13 Kp3+ | 8C2.05 Kp4+ | 9B2.12 Kp5- |
10B6.38 Kp2+ | 11B5.09 Kp4- | 12B2.5 Kp3 | 13Kp2+ | 14B1.22 Kp3+ | 15Kp3+ | 16B5.31 Kp1+ |
17C2.92 Kp1+ | 18C7.94 Kp3 | 19B9.9 Kp4+ | 20C1.1 Kp6- | 21B8.38 Kp5 | 22C1.33 Kp6- | 23B4.91 Kp5+ |
24B3.33 Kp4 | 25B9.9 Kp3 | 26B6.47 Kp3- | 27Kp2+ | 28B1.48 Kp2+ | 29Kp2 | 30B3.93 Kp2 |
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
AR4377 2What, no CH/HSS thread? 14AR4374 16Yes, we really went to the moon before. 9Unspecified geomagnetic activity 68
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 | X4.3 |
| Last M-flare | 2026/02/13 | M1.0 |
| Last geomagnetic storm | 2026/02/05 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2026 | 112.6 -11.4 |
| February 2026 | 112.1 -0.5 |
| Last 30 days | 128.7 +30.6 |