Sunspot region AR11240
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2011/06/21 | 1 | 10 | AXX | S17E42 | |
| 2011/06/22 | 3 | 10 | BXO | S17E27 | |
| 2011/06/23 | 5 | 10 | BXO | S19E16 | |
| 2011/06/24 | 10 | 50 | DRO | S18E02 | |
| 2011/06/25 | 9 | 50 | CRO | S19W12 | |
| 2011/06/26 | 2 | 5 | AXX | S20W26 | |
| 2011/06/28 | 4 | 5 | BXO | S18W53 | |
| 2011/06/29 | 2 | 5 | BXO | S18W67 | |
| 2011/06/30 | 1 | 0 | AXX | S18W81 |
| B | C |
|---|---|
| 2 | 1 |
The top 3 solar flares from sunspot region 11240
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.03 | 2011/06/29 | 00:20 | 00:32 | 00:57 | |
| 2 | B3.81 | 2011/06/23 | 02:10 | 02:13 | 02:17 | |
| 3 | B3.36 | 2011/06/29 | 19:48 | 19:52 | 20:02 |
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |