Sunspot region AR9737
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/12/11 | 3 | 10 | BXO | S27E52 | |
| 2001/12/12 | 5 | 120 | DSO | S27E39 | |
| 2001/12/13 | 8 | 80 | DAO | S28E26 | |
| 2001/12/14 | 6 | 30 | DSO | S28E13 | |
| 2001/12/15 | 8 | 40 | DSO | S28E00 | |
| 2001/12/16 | 6 | 70 | DAO | S27W12 | |
| 2001/12/17 | 4 | 40 | DSO | S28W24 | |
| 2001/12/18 | 3 | 50 | DAO | S28W37 | |
| 2001/12/19 | 1 | 20 | AXX | S27W52 | |
| 2001/12/22 | 1 | 10 | HSX | S29W83 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
AR 3906 8>500 meV 23Filaments and prominences 561Suggestion - Can admins automatically generate "official" AR topic threads as the regions appear and are numbered? 2Comment limitation 6
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/23 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 144.1 -22.3 |
| Last 30 days | 158.7 +10.9 |