Sunspot region AR11316
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/10/12 | 3 | 60 | DAI | S12E56 | |
| 2011/10/13 | 12 | 160 | DSI | S14E42 | |
| 2011/10/14 | 10 | 310 | DKO | S12E28 | |
| 2011/10/15 | 9 | 330 | DHC | S12E15 | |
| 2011/10/16 | 11 | 340 | DHI | S12E03 | |
| 2011/10/17 | 11 | 340 | DHI | S12W11 | |
| 2011/10/18 | 6 | 150 | DAO | S12W25 | |
| 2011/10/19 | 7 | 140 | DAO | S12W37 | |
| 2011/10/20 | 7 | 110 | DAI | S12W49 | |
| 2011/10/21 | 6 | 60 | DSO | S12W62 | |
| 2011/10/22 | 2 | 10 | BXO | S11W77 |
| B | C |
|---|---|
| 1 | 6 |
The top 7 solar flares from sunspot region 11316
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.46 | 2011/10/12 | 09:46 | 09:51 | 09:55 | |
| 2 | C2.2 | 2011/10/15 | 18:13 | 18:19 | 18:25 | |
| 3 | C1.62 | 2011/10/14 | 15:09 | 15:13 | 15:16 | |
| 4 | C1.61 | 2011/10/14 | 08:51 | 08:55 | 08:58 | |
| 5 | C1.57 | 2011/10/11 | 23:19 | 23:23 | 23:25 | |
| 6 | C1.56 | 2011/10/14 | 06:26 | 06:29 | 06:31 | |
| 7 | B8.73 | 2011/10/11 | 19:21 | 19:25 | 19:39 |
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Space weather facts
| Last X-flare | 2025/12/01 | X1.9 |
| Last M-flare | 2025/12/04 | M6.0 |
| Last geomagnetic storm | 2025/12/04 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| November 2025 | 91.8 -22.8 |
| December 2025 | 175.4 +83.6 |
| Last 30 days | 107.3 +14.6 |