Sunspot region AR11522
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/07/13 | 4 | 20 | CRO | N13W21 | |
| 2012/07/14 | 5 | 20 | DAO | N13W36 | |
| 2012/07/15 | 7 | 20 | CAO | N13W49 | |
| 2012/07/16 | 9 | 40 | DAO | N13W62 | |
| 2012/07/17 | 4 | 60 | DSO | N11W76 | |
| 2012/07/18 | 3 | 60 | CAO | N12W90 |
| C |
|---|
| 2 |
The top 2 solar flares from sunspot region 11522
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.41 | 2012/07/16 | 04:52 | 04:58 | 05:09 | |
| 2 | C2.09 | 2012/07/14 | 09:07 | 09:12 | 09:16 |
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| Last X-flare | 2026/02/04 | X4.3 |
| Last M-flare | 2026/02/05 | M1.3 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 141.3 +17.3 |
| Last 30 days | 123.1 +14.7 |