Sunspot region AR10239
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/12/30 | 5 | 30 | CRO | S10E37 | |
| 2002/12/31 | 9 | 40 | DSO | S10E24 | |
| 2003/01/01 | 12 | 70 | DAO | S10E10 | |
| 2003/01/02 | 11 | 80 | DAI | S09W04 | |
| 2003/01/03 | 10 | 70 | DAO | S09W17 | |
| 2003/01/04 | 5 | 40 | CAO | S09W30 | |
| 2003/01/05 | 2 | 20 | HRX | S09W43 | |
| 2003/01/06 | 7 | 30 | CSO | S07W54 | |
| 2003/01/07 | 3 | 20 | BXO | S07W67 | |
| 2003/01/08 | 1 | 50 | HAX | S08W82 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 10239
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.11 | 2003/01/06 | 02:39 | 02:43 | 02:46 |
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
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/03 | M1.3 |
| Last geomagnetic storm | 2026/04/02 | Kp6- (G2) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| April 2026 | 141 +62.8 |
| Last 30 days | 94.6 +27 |
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