Sunspot region AR12446
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/11/02 | 5 | 20 | CRO | N15W04 | |
| 2015/11/03 | 3 | 10 | BXO | N15W17 | |
| 2015/11/07 | 5 | 20 | CRO | N16W71 |
2015/11/02
2015/11/03
2015/11/07
|
2015/11/02
2015/11/03
2015/11/07
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 12446
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.26 | 2015/11/06 | 22:52 | 23:13 | 23:22 |
Latest news
Sunday, 8 December 2024
X2.2 solar flare, SDO outage
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
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Space weather facts
| Last X-flare | 2024/12/08 | X2.2 |
| Last M-flare | 2024/12/21 | M1.9 |
| Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2024 | 152.5 -13.9 |
| December 2024 | 100.9 -51.6 |
| Last 30 days | 116.1 -38.9 |