Sunspot region AR10120
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/09/17 | 1 | 40 | HSX | S19E57 | |
| 2002/09/18 | 4 | 40 | CSO | S19E43 | |
| 2002/09/19 | 4 | 20 | BXO | S18E30 | |
| 2002/09/20 | 4 | 20 | CSO | S19E17 | |
| 2002/09/21 | 4 | 20 | BXO | S18E03 | |
| 2002/09/22 | 3 | 10 | BXO | S19W10 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10120
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.38 | 2002/09/23 | 04:36 | 04:49 | 04:53 |
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 525AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76
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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 | 155.2 +4.4 |