Sunspot region AR8109
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/11/17 | 1 | 10 | HRX | S18E66 | |
| 1997/11/18 | 6 | 30 | CRO | S18E51 | |
| 1997/11/19 | 6 | 30 | CSO | S19E38 | |
| 1997/11/20 | 6 | 30 | DSO | S19E25 | |
| 1997/11/21 | 6 | 50 | CSO | S19E11 | |
| 1997/11/22 | 4 | 30 | CRO | S19E00 | |
| 1997/11/24 | 6 | 30 | CRO | S18W30 | |
| 1997/11/25 | 3 | 20 | CRO | S18W47 | |
| 1997/11/26 | 1 | 10 | AXX | S21W60 | |
| 1997/11/28 | 1 | 0 | AXX | S22W82 |
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
AR13906 15AR 13905 45Incoming & Unnumbered Active Regions 1259Coronal mass ejection impact and G4 geomagnetic storm 10 & 11 October 2024 92950 mhz F2 46
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/24 | M1.0 |
| 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 | 144.7 -21.7 |
| Last 30 days | 158.7 +10.9 |