Sunspot region AR10173
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/10/29 | 3 | 50 | CSO | S17W69 | |
| 2002/10/30 | 4 | 100 | CSO | S18W82 | |
| 2002/10/31 | 2 | 30 | DAO | S15W92 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 10173
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.43 | 2002/10/29 | 14:45 | 14:48 | 14:53 | |
| 2 | C1.69 | 2002/10/28 | 23:21 | 23:27 | 23:35 |
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
Filaments and prominences 529Strong far side CME 225AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | 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 | 142.7 -23.8 |
| Last 30 days | 156.1 +4.7 |