Sunspot region AR11512
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/06/26 | 4 | 60 | DAO | S16E39 | |
| 2012/06/27 | 7 | 130 | DAI | S16E25 | |
| 2012/06/28 | 20 | 280 | DKI | S15E11 | |
| 2012/06/29 | 17 | 250 | DKI | S16W02 | |
| 2012/06/30 | 16 | 290 | DKI | S16W16 | |
| 2012/07/01 | 9 | 180 | DSO | S16W29 | |
| 2012/07/02 | 5 | 130 | CSO | S16W41 | |
| 2012/07/03 | 2 | 120 | CSO | S16W55 | |
| 2012/07/04 | 3 | 110 | HSX | S15W71 | |
| 2012/07/05 | 1 | 80 | HSX | S15W84 |
| B | C |
|---|---|
| 2 | 7 |
The top 9 solar flares from sunspot region 11512
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C6.14 | 2012/06/28 | 04:45 | 04:52 | 04:55 | |
| 2 | C4.65 | 2012/06/27 | 07:57 | 08:08 | 08:18 | |
| 3 | C2 | 2012/06/25 | 20:55 | 20:59 | 21:05 | |
| 4 | C1.84 | 2012/06/26 | 19:33 | 19:44 | 19:56 | |
| 5 | C1.59 | 2012/06/29 | 18:35 | 18:44 | 18:50 | |
| 6 | C1.52 | 2012/06/28 | 01:46 | 01:54 | 02:04 | |
| 7 | C1.25 | 2012/06/28 | 09:09 | 09:23 | 09:27 | |
| 8 | B8.97 | 2012/06/29 | 05:10 | 05:14 | 05:28 | |
| 9 | B4.48 | 2012/06/25 | 11:45 | 11:50 | 11:58 |
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Space weather facts
| Last X-flare | 2025/12/08 | X1.1 |
| Last M-flare | 2026/01/11 | M3.3 |
| Last geomagnetic storm | 2026/01/11 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| January 2026 | 100.8 -23.2 |
| Last 30 days | 99.2 -9.4 |