Sunspot region AR9535
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/07/11 | 1 | 90 | HAX | N10E76 | |
| 2001/07/12 | 1 | 120 | HSX | N06E63 | |
| 2001/07/13 | 1 | 120 | HSX | N08E48 | |
| 2001/07/14 | 1 | 130 | HSX | N05E35 | |
| 2001/07/15 | 1 | 130 | HSX | N06E22 | |
| 2001/07/16 | 1 | 160 | HSX | N06E08 | |
| 2001/07/17 | 1 | 140 | HSX | N06W05 | |
| 2001/07/18 | 1 | 120 | HSX | N06W18 | |
| 2001/07/19 | 1 | 100 | HSX | N06W31 | |
| 2001/07/20 | 1 | 110 | HSX | N06W44 | |
| 2001/07/21 | 1 | 120 | HSX | N06W58 | |
| 2001/07/22 | 1 | 90 | HSX | N07W72 | |
| 2001/07/23 | 1 | 90 | HAX | N06W85 |
Latest news
Thursday, 16 January 2025
Coronal hole faces Earth
Saturday, 4 January 2025
Sunspot region 3947, X-class solar flares
Monday, 30 December 2024
Two earth-directed coronal mass ejections
Latest forum messages
Filaments and prominences 627Data loss sometimes on Ace and Dscovr 201/21/2025 AR 3967 M3.3 CME 8AR 13961 101Unexplained proton activity 47
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Space weather facts
| Last X-flare | 2025/01/04 | X1.85 |
| Last M-flare | 2025/01/22 | M1.3 |
| 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 |
| January 2025 | 145.8 -8.7 |
| Last 30 days | 161.9 +43 |