Sunspot region AR12231
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/12/08 | 8 | 40 | DAO | S05E13 | |
| 2014/12/09 | 11 | 50 | DAI | S05W01 | |
| 2014/12/10 | 5 | 10 | BXO | S03W13 |
2014/12/08
2014/12/09
2014/12/10
|
2014/12/08
2014/12/09
2014/12/10
|
| C |
|---|
| 3 |
The top 3 solar flares from sunspot region 12231
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.63 | 2014/12/07 | 11:07 | 11:14 | 11:17 | |
| 2 | C1.48 | 2014/12/07 | 10:44 | 10:48 | 10:54 | |
| 3 | C1.41 | 2014/12/08 | 03:33 | 03:41 | 03:45 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
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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 | 107.7 +21.8 |
| Last 30 days | 100 +44.8 |
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