Sunspot region AR11040
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2010/01/08 | 5 | 80 | BXO | N28E59 | |
| 2010/01/09 | 4 | 40 | BXO | N29E47 | |
| 2010/01/10 | 10 | 70 | CRI | N30E35 | |
| 2010/01/11 | 15 | 130 | EAO | N30E18 | |
| 2010/01/12 | 25 | 300 | DHC | N29E10 | |
| 2010/01/13 | 25 | 300 | EAO | N28W04 | |
| 2010/01/14 | 31 | 380 | EKI | N28W11 | |
| 2010/01/15 | 24 | 290 | EKI | N28W30 | |
| 2010/01/16 | 16 | 350 | EKI | N29W41 | |
| 2010/01/17 | 14 | 290 | CKI | N29W57 | |
| 2010/01/18 | 6 | 160 | DSO | N30W74 | |
| 2010/01/19 | 4 | 140 | DHO | N26W83 |
| B | C |
|---|---|
| 22 | 9 |
The top 10 solar flares from sunspot region 11040
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C7.52 | 2010/01/19 | 08:34 | 08:45 | 09:14 | |
| 2 | C3.01 | 2010/01/17 | 22:12 | 22:33 | 22:41 | |
| 3 | C1.89 | 2010/01/15 | 07:22 | 08:41 | 10:22 | |
| 4 | C1.56 | 2010/01/12 | 12:33 | 13:20 | 13:34 | |
| 5 | C1.48 | 2010/01/09 | 14:50 | 15:03 | 15:19 | |
| 6 | C1.2 | 2010/01/18 | 05:32 | 05:54 | 06:07 | |
| 7 | C1.19 | 2010/01/19 | 07:03 | 07:11 | 07:17 | |
| 8 | C1.14 | 2010/01/14 | 18:57 | 21:39 | 22:23 | |
| 9 | C1.07 | 2010/01/18 | 03:01 | 03:30 | 04:05 | |
| 10 | B8.77 | 2010/01/11 | 11:16 | 12:01 | 12:16 |
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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 | 186 +94.2 |
| Last 30 days | 106.4 +13.7 |