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
|
July 2022 |
→ Next month
|
||||
|---|---|---|---|---|---|---|
Monday Mon. |
Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1B4 Kp3+ | 2B7.5 Kp5- | 3C3.2 Kp3 | ||||
4C5.2 Kp4 | 5C9.88 Kp1 | 6C1.2 Kp2- | 7C1.5 Kp5+ | 8M2.57 Kp5 | 9C8.6 Kp3- | 10M1.3 Kp2+ |
11M1.1 Kp4 | 12C7.7 Kp4+ | 13C3.2 Kp2- | 14M2.89 Kp1+ | 15C5.8 Kp3- | 16M1.4 Kp3 | 17C6.5 Kp2- |
18C3.9 Kp3 | 19C2.3 Kp5- | 20C4 Kp2+ | 21C6.2 Kp5+ | 22C1.6 Kp3+ | 23C3.6 Kp5+ | 24C2.6 Kp3- |
25C1.4 Kp2+ | 26C8.6 Kp3+ | 27C3.6 Kp3- | 28B2.8 Kp2+ | 29C4.2 Kp2- | 30B3.7 Kp2+ | 31C9.3 Kp4 |
Latest news
Sunday, 23 February 2025
X2.0 solar flare from sunspot region 4001
Friday, 7 February 2025
Coronal hole faces Earth, Minor G1 geomagnetic storm watch
Wednesday, 29 January 2025
Double coronal holes face Earth
Latest forum messages
Russell-McPherron Effect 25Every possible CME discuss and current aurora alarming 34Incoming & Unnumbered Active Regions 1591Ask your obscure/"stupid" space weather questions. 303Filaments and prominences 707
More topicsSupport 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!
Latest alerts
Saturday, 1 March 2025
10:24 UTC - Hemispheric Power Index
The OVATION model predicts the Hemispheric Power Index to reach 53GW at 10:56 UTC
Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/02/25 | M3.6 |
| Last geomagnetic storm | 2025/02/28 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| January 2025 | 137 -17.5 |
| March 2025 | 105 -32 |
| Last 30 days | 151 +7 |