Sunspot region AR12028
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/04/02 | 3 | 30 | DAO | S08E62 | |
| 2014/04/03 | 3 | 30 | CRO | S08E51 | |
| 2014/04/04 | 2 | 20 | CRO | S08E37 | |
| 2014/04/05 | 5 | 10 | BXO | S09E23 | |
| 2014/04/06 | 5 | 10 | AXX | S08E10 | |
| 2014/04/07 | 3 | 10 | BXO | S08W04 | |
| 2014/04/08 | 2 | 10 | AXX | S08W15 |
2014/04/02
2014/04/03
2014/04/04
2014/04/05
2014/04/06
2014/04/07
2014/04/08
|
2014/04/02
2014/04/03
2014/04/04
2014/04/05
2014/04/06
2014/04/07
2014/04/08
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 12028
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.8 | 2014/04/11 | 09:22 | 09:29 | 09:36 |
Latest news
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AR4366 36Incoming & Unnumbered Active Regions 139X1.9 CME 1342Broad-spectrum aurora pillars 47CH 17 14
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Space weather facts
| Last X-flare | 2026/01/18 | X1.9 |
| Last M-flare | 2026/01/21 | M3.4 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| Last 30 days | 118.9 +2.4 |