Sunspot region AR11476
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/05/06 | 3 | 360 | DKO | N09E67 | |
| 2012/05/07 | 25 | 760 | FHI | N10E63 | |
| 2012/05/08 | 25 | 810 | FKC | N10E48 | |
| 2012/05/09 | 33 | 940 | FKC | N11E35 | |
| 2012/05/10 | 35 | 1050 | FKC | N10E22 | |
| 2012/05/11 | 50 | 1040 | FKC | N12E08 | |
| 2012/05/12 | 47 | 1040 | FKC | N11W05 | |
| 2012/05/13 | 40 | 960 | FKC | N11W18 | |
| 2012/05/14 | 44 | 810 | FKI | N09W33 | |
| 2012/05/15 | 53 | 600 | FKO | N09W46 | |
| 2012/05/16 | 12 | 260 | FHO | N10W56 | |
| 2012/05/17 | 3 | 230 | CAO | N13W73 | |
| 2012/05/18 | 2 | 150 | CAO | N12W86 |
| B | C | M |
|---|---|---|
| 5 | 90 | 18 |
The top 10 solar flares from sunspot region 11476
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | M8.25 | 2012/05/10 | 04:11 | 04:18 | 04:23 | |
| 2 | M7.32 | 2012/05/17 | 01:25 | 01:47 | 02:14 | |
| 3 | M6.81 | 2012/05/09 | 12:21 | 12:32 | 12:36 | |
| 4 | M5.91 | 2012/05/09 | 21:01 | 21:05 | 21:09 | |
| 5 | M2.71 | 2012/05/09 | 14:02 | 14:08 | 14:14 | |
| 6 | M2.53 | 2012/05/10 | 20:20 | 20:26 | 20:30 | |
| 7 | M2.11 | 2012/05/08 | 13:02 | 13:08 | 13:12 | |
| 8 | M2.05 | 2012/05/05 | 13:19 | 13:23 | 13:29 | |
| 9 | M1.96 | 2012/05/06 | 17:41 | 17:47 | 17:52 | |
| 10 | M1.93 | 2012/05/05 | 22:56 | 23:01 | 23:04 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
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| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/02 | M2.4 |
| 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 |
| February 2026 | 97 -27 |
| Last 30 days | 118.3 +3.5 |