Sunspot region AR11429
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2012/03/04 | 4 | 290 | DKC | N18E68 | |
| 2012/03/05 | 8 | 700 | DKC | N18E55 | |
| 2012/03/06 | 20 | 770 | DKC | N17E41 | |
| 2012/03/07 | 25 | 1120 | DKC | N17E29 | |
| 2012/03/08 | 28 | 1270 | DKC | N17E15 | |
| 2012/03/09 | 28 | 950 | EKC | N17E01 | |
| 2012/03/10 | 21 | 900 | EKC | N18W13 | |
| 2012/03/11 | 22 | 880 | EKC | N18W26 | |
| 2012/03/12 | 22 | 840 | EKC | N18W38 | |
| 2012/03/13 | 14 | 380 | EKC | N18W50 | |
| 2012/03/14 | 12 | 410 | EKC | N18W62 | |
| 2012/03/15 | 6 | 320 | EKI | N19W77 | |
| 2012/03/16 | 3 | 90 | DSO | N19W85 |
| B | C | M | X |
|---|---|---|---|
| 1 | 30 | 15 | 4 |
The top 10 solar flares from sunspot region 11429
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | X7.79 | 2012/03/07 | 00:02 | 00:24 | 00:40 | |
| 2 | X1.64 | 2012/03/05 | 02:30 | 04:09 | 04:43 | |
| 3 | X1.22 | 2012/03/10 | 17:15 | 17:44 | 18:30 | |
| 4 | X1.14 | 2012/03/13 | 17:12 | 17:41 | 18:25 | |
| 5 | M9.15 | 2012/03/09 | 03:22 | 03:53 | 04:18 | |
| 6 | M4.85 | 2012/03/02 | 17:29 | 17:46 | 18:07 | |
| 7 | M3.13 | 2012/03/06 | 12:23 | 12:41 | 12:54 | |
| 8 | M3.04 | 2012/03/05 | 19:10 | 19:16 | 19:21 | |
| 9 | M2.91 | 2012/03/04 | 10:29 | 10:52 | 12:16 | |
| 10 | M2.64 | 2012/03/05 | 19:27 | 19:30 | 19:32 |
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Space weather facts
| Last X-flare | 2025/06/19 | X1.9 |
| Last M-flare | 2025/10/03 | M1.2 |
| Last geomagnetic storm | 2025/10/03 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| September 2025 | 129.8 -3.7 |
| October 2025 | 140.1 +10.3 |
| Last 30 days | 131.3 -1.2 |