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.
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November 1996 |
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Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1Kp2- | 2Kp1 | 3Kp2- | ||||
4Kp3 | 5Kp2+ | 6Kp3 | 7Kp2 | 8Kp2 | 9C1.17 Kp4- | 10Kp4- |
11B4.36 Kp2 | 12Kp3+ | 13B2.33 Kp5 | 14Kp5+ | 15Kp4 | 16Kp1+ | 17Kp4 |
18Kp4 | 19Kp3 | 20Kp3+ | 21B2.21 Kp3 | 22B2.91 Kp2 | 23C1.36 Kp2- | 24C4.81 Kp5- |
25M1.05 Kp3- | 26C2.14 Kp3- | 27C1.15 Kp4 | 28C1.87 Kp3 | 29M1.56 Kp2+ | 30M1.13 Kp1- | |
Latest news
Monday, 23 December 2024
M9.0 solar flare with earth-directed CME
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Latest forum messages
jsoc 72AR 13932 732024/12/23 AR13932 M8.9 & M4.1 associated CMEs 11Ask your obscure/"stupid" space weather questions. 122Changelog/Featurelog 163
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/24 | M1.0 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 110.7 -41.8 |
| Last 30 days | 116.5 -41.7 |