Sunspot region AR8694
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/09/09 | 2 | 0 | AXX | S14W14 | |
| 1999/09/10 | 5 | 10 | BXO | S16W27 | |
| 1999/09/11 | 2 | 10 | AXX | S17W34 |
Latest news
Wednesday, 29 January 2025
Double coronal holes face Earth
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Coronal hole faces Earth
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Sunspot region 3947, X-class solar flares
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AR 3976 / AR 3977 / AR 3978 77using your phone as a superaccurate magnetometer 7Filaments and prominences 663Unspecified geomagnetic activity 1924Questionable artistic depiction of total solar eclipse from 1842 5
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/02/01 | M2.4 |
| Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2024 | 154.5 +2 |
| February 2025 | 145 -9.5 |
| Last 30 days | 143.6 +3.8 |