Sunspot region AR10169
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/25 | 2 | 110 | DSO | S19E75 | |
| 2002/10/26 | 2 | 90 | DAO | S19E59 | |
| 2002/10/27 | 2 | 100 | DSO | S19E47 | |
| 2002/10/28 | 2 | 50 | DSO | S18E33 | |
| 2002/10/29 | 9 | 50 | DAO | S20E21 | |
| 2002/10/30 | 9 | 60 | DAO | S20E07 | |
| 2002/10/31 | 7 | 60 | DSO | S20W05 | |
| 2002/11/01 | 3 | 30 | DSO | S19W20 | |
| 2002/11/02 | 2 | 10 | AXX | S19W32 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 151.6 -63.9 |
| Last 30 days | 158.3 -54.2 |