Sunspot region AR10737
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/02/24 | 8 | 40 | DSI | S07W31 | |
| 2005/02/25 | 7 | 40 | DSO | S09W44 | |
| 2005/02/26 | 5 | 30 | BXO | S11W59 | |
| 2005/02/27 | 3 | 40 | BXO | S11W72 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 10737
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B3.52 | 2005/02/24 | 00:07 | 00:22 | 00:38 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
Latest forum messages
Current Farside Activity 454AR4419 20Space Weather Watch App 15Filaments and prominences 545Comet C/2026 A1 (MAPS) for the southern hemisphere 67
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 92 +6.1 |
| Last 30 days | 94.7 +34.5 |
