Sunspot region AR11140
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/01/01 | 1 | 180 | HSX | N32E67 | |
| 2011/01/02 | 1 | 200 | HSX | N32E52 | |
| 2011/01/03 | 1 | 160 | HSX | N32E40 | |
| 2011/01/04 | 1 | 180 | HSX | N32E25 | |
| 2011/01/05 | 1 | 210 | HSX | N34E14 | |
| 2011/01/06 | 3 | 190 | CSO | N34E01 | |
| 2011/01/07 | 1 | 180 | HSX | N33W11 | |
| 2011/01/08 | 3 | 140 | CSO | N33W24 | |
| 2011/01/09 | 4 | 160 | CSO | N33W36 | |
| 2011/01/10 | 1 | 130 | HSX | N32W49 | |
| 2011/01/11 | 1 | 130 | HSX | N32W61 | |
| 2011/01/12 | 3 | 120 | CSO | N33W74 | |
| 2011/01/13 | 1 | 70 | HSX | N32W87 |
| B | C |
|---|---|
| 18 | 2 |
The top 10 solar flares from sunspot region 11140
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.3 | 2010/12/31 | 19:28 | 19:34 | 19:39 | |
| 2 | C1.18 | 2011/01/01 | 21:52 | 21:59 | 22:06 | |
| 3 | B6.48 | 2011/01/02 | 09:03 | 09:10 | 09:22 | |
| 4 | B6.48 | 2011/01/10 | 10:00 | 10:28 | 10:39 | |
| 5 | B5.91 | 2011/01/04 | 23:39 | 23:45 | 23:51 | |
| 6 | B5.15 | 2011/01/13 | 09:09 | 09:19 | 09:26 | |
| 7 | B4.24 | 2011/01/01 | 19:37 | 19:44 | 19:51 | |
| 8 | B4.08 | 2011/01/02 | 16:01 | 16:07 | 16:10 | |
| 9 | B3.39 | 2011/01/10 | 20:42 | 21:06 | 21:12 | |
| 10 | B3.19 | 2011/01/02 | 20:09 | 20:12 | 20:16 |
Latest news
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/03/18 | M2.7 |
| Last geomagnetic storm | 2026/03/22 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (4%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 77 -1.2 |
| Last 30 days | 68.9 -24 |