Sunspot region AR11741
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/05/06 | 2 | 10 | BXO | S20E59 | |
| 2013/05/07 | 2 | 10 | AXX | S20E45 | |
| 2013/05/08 | 1 | 10 | AXX | S20E32 | |
| 2013/05/09 | 1 | 5 | AXX | S20E19 | |
| 2013/05/10 | 2 | 10 | BXO | S20E05 | |
| 2013/05/11 | 11 | 50 | CAO | S21W05 | |
| 2013/05/12 | 9 | 30 | CAO | S23W18 | |
| 2013/05/13 | 9 | 30 | CAO | S23W18 | |
| 2013/05/14 | 5 | 10 | BXO | S21W43 | |
| 2013/05/15 | 5 | 10 | BXO | S21W43 |
2013/05/07
2013/05/08
2013/05/09
2013/05/10
2013/05/11
2013/05/12
2013/05/13
2013/05/14
2013/05/15
|
2013/05/07
2013/05/08
2013/05/09
2013/05/10
2013/05/11
2013/05/12
2013/05/13
2013/05/14
2013/05/15
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11741
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.87 | 2013/05/06 | 08:03 | 08:08 | 08:12 |
Latest news
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X1.9 solar flare with earth-directed CME
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Space weather facts
| Last X-flare | 2026/02/04 | X4.21 |
| Last M-flare | 2026/02/25 | M2.4 |
| Last geomagnetic storm | 2026/03/03 | Kp5 (G1) |
| 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 | 74.4 -3.8 |
| Last 30 days | 52.8 -75.1 |