Sunspot region AR11229
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/05/31 | 4 | 30 | CAO | N16E38 | |
| 2011/06/01 | 6 | 40 | CSO | N16E24 | |
| 2011/06/02 | 5 | 30 | BXO | N16E10 | |
| 2011/06/03 | 4 | 30 | BXO | N15W04 | |
| 2011/06/04 | 1 | 10 | AXX | N17W20 | |
| 2011/06/05 | 1 | 0 | AXX | N18W34 |
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11229
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.02 | 2011/06/01 | 05:01 | 05:05 | 05:09 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
Sunday, 1 February 2026
Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/09 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 114.3 +28.4 |
| Last 30 days | 102.4 +48.5 |
