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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June 2022 |
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Tuesday Tues. |
Wednesday Wed. |
Thursday Thurs. |
Friday Fri. |
Saturday Sat. |
Sunday Sun. |
1B8.7 Kp2 | 2C1.2 Kp2- | 3B8.1 Kp1+ | 4B7.1 Kp1 | 5C1.7 Kp2- | ||
6B5.6 Kp3 | 7B5.8 Kp2+ | 8Kp2 | 9C2.6 Kp1+ | 10M1.2 Kp2 | 11C1.3 Kp3 | 12C2 Kp3 |
13M3.4 Kp5- | 14C8.7 Kp2+ | 15C3.4 Kp4+ | 16M1.6 Kp4- | 17C5.7 Kp3+ | 18C4.9 Kp4+ | 19C4 Kp3+ |
20C5.7 Kp3+ | 21C5.6 Kp3- | 22C3.6 Kp3 | 23C4 Kp3 | 24C1.6 Kp3 | 25C1.2 Kp5- | 26C2.5 Kp5- |
27C1.5 Kp4 | 28B6.9 Kp3+ | 29C1.4 Kp2- | 30B4.2 Kp1 | |||
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Latest forum messages
Incoming & Unnumbered Active Regions 1351Power transmission for all of us. And why I believe we are better prepared than ever for major solar events 7Unspecified geomagnetic activity 1747Strong far side CME 322jsoc 64
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/22 | 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 | 103.3 -49.2 |
| Last 30 days | 115.4 -40.8 |