Sunspot region AR10170
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/26 | 1 | 30 | HSX | S12E65 | |
| 2002/10/27 | 6 | 30 | CSO | S12E53 | |
| 2002/10/28 | 2 | 30 | CSO | S12E38 | |
| 2002/10/29 | 3 | 30 | CAO | S12E24 | |
| 2002/10/30 | 1 | 10 | AXX | S12E10 | |
| 2002/10/31 | 4 | 10 | CSO | S12W03 |
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/15 | 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 | 161 -5.4 |
| Last 30 days | 161.7 +14.5 |