Sunspot region AR11266
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/08/05 | 3 | 20 | CRO | N18E38 | |
| 2011/08/06 | 5 | 10 | BXO | N17E27 | |
| 2011/08/08 | 8 | 30 | DSO | N18E01 | |
| 2011/08/09 | 20 | 50 | DSI | N18W12 | |
| 2011/08/10 | 13 | 70 | DSO | N19W26 | |
| 2011/08/11 | 7 | 10 | BXO | N19W39 | |
| 2011/08/12 | 2 | 10 | AXX | N19W49 | |
| 2011/08/14 | 1 | 5 | AXX | N20W74 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 11266
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B9.59 | 2011/08/11 | 22:54 | 23:09 | 23:24 |
Latest news
Monday, 30 March 2026
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| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| Last geomagnetic storm | 2026/03/25 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2026 | 78.2 -34.3 |
| March 2026 | 88.4 +10.2 |
| Last 30 days | 88.4 +14.9 |
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