Sunspot region AR12648
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2017/04/02 | 2 | 10 | BXO | S03E72 | |
| 2017/04/03 | 3 | 20 | CRO | S03E61 | |
| 2017/04/04 | 6 | 30 | DRO | S03E50 | |
| 2017/04/05 | 8 | 30 | CRO | S03E37 | |
| 2017/04/06 | 5 | 50 | BXO | S02E22 | |
| 2017/04/07 | 4 | 20 | BXO | S03E07 | |
| 2017/04/08 | 2 | 0 | AXX | S03W04 |
2017/04/02
2017/04/03
2017/04/04
2017/04/05
2017/04/06
2017/04/07
2017/04/08
|
2017/04/02
2017/04/03
2017/04/04
2017/04/05
2017/04/06
2017/04/07
2017/04/08
|
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 12648
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.79 | 2017/04/04 | 01:28 | 01:32 | 01:36 | |
| 2 | B2.12 | 2017/04/09 | 17:21 | 17:26 | 17:30 |
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
AR 13901 117Filaments and prominences 537Double Thread Rules 1Strong far side CME 227Incoming & Unnumbered Active Regions 1249
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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 | 142.9 -23.5 |
| Last 30 days | 155.8 +4.5 |