Sunspot region AR9710
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/11/19 | 4 | 50 | CAO | S10E46 | |
| 2001/11/20 | 12 | 50 | DAO | S12E32 | |
| 2001/11/21 | 12 | 90 | DAO | S11E18 | |
| 2001/11/22 | 18 | 90 | DSO | S11E05 | |
| 2001/11/23 | 15 | 100 | EAO | S11W08 | |
| 2001/11/24 | 10 | 70 | CAO | S11W22 | |
| 2001/11/25 | 6 | 40 | CSO | S11W37 | |
| 2001/11/26 | 3 | 30 | CSO | S09W53 | |
| 2001/11/27 | 1 | 20 | HRX | S10W66 | |
| 2001/11/28 | 1 | 20 | HSX | S08W81 |
Latest news
Wednesday, 5 March 2025
Coronal hole faces Earth
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
Latest forum messages
Incoming & Unnumbered Active Regions 1611AR 4019 15Coronal Hole 22 1Coronal Hole 21 42Filaments and prominences 717
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Space weather facts
| Last X-flare | 2025/02/23 | X2.0 |
| Last M-flare | 2025/03/07 | M1.6 |
| Last geomagnetic storm | 2025/03/09 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 115 -39.6 |
| Last 30 days | 140.3 -7 |