Sunspot region AR11611
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/11/09 | 2 | 200 | DSO | N12E66 | |
| 2012/11/10 | 8 | 270 | ESO | N13E52 | |
| 2012/11/11 | 9 | 170 | ESO | N12E41 | |
| 2012/11/12 | 9 | 210 | DSO | N12E27 | |
| 2012/11/13 | 12 | 250 | EHO | N15E13 | |
| 2012/11/14 | 8 | 190 | DSO | N12W00 | |
| 2012/11/15 | 10 | 160 | DSO | N13W14 | |
| 2012/11/16 | 10 | 140 | DSO | N15W27 | |
| 2012/11/17 | 1 | 130 | HSX | N12W43 | |
| 2012/11/18 | 1 | 120 | HSX | N12W57 | |
| 2012/11/19 | 1 | 120 | HSX | N12W71 | |
| 2012/11/20 | 1 | 40 | HSX | N11W84 | |
| 2012/11/21 | 1 | 30 | HSX | N11W95 |
| B | C | M |
|---|---|---|
| 1 | 2 | 1 |
The top 4 solar flares from sunspot region 11611
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M2.46 | 2012/11/08 | 02:08 | 02:23 | 02:55 | |
| 2 | C1.91 | 2012/11/10 | 10:53 | 11:03 | 11:31 | |
| 3 | C1.12 | 2012/11/15 | 22:00 | 22:14 | 22:47 | |
| 4 | B8.85 | 2012/11/08 | 22:19 | 22:38 | 22:57 |
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| Last X-flare | 2026/04/24 | X2.5 |
| Last M-flare | 2026/04/24 | M6.5 |
| Last geomagnetic storm | 2026/04/20 | Kp5 (G1) |
| 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 | 78.1 -7.8 |
| Last 30 days | 88.9 +12.3 |
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