Sunspot region AR11769
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/06/14 | 2 | 10 | BXO | S23E61 | |
| 2013/06/15 | 3 | 20 | CRO | S22E49 | |
| 2013/06/16 | 2 | 20 | CRO | S22E35 | |
| 2013/06/17 | 2 | 10 | HSX | S23E24 |
2013/06/14
2013/06/15
2013/06/16
2013/06/17
|
2013/06/14
2013/06/15
2013/06/16
2013/06/17
|
| C |
|---|
| 5 |
The top 5 solar flares from sunspot region 11769
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.56 | 2013/06/18 | 15:33 | 15:57 | 16:33 | |
| 2 | C1.5 | 2013/06/16 | 10:13 | 10:20 | 10:26 | |
| 3 | C1.29 | 2013/06/18 | 15:14 | 15:21 | 15:24 | |
| 4 | C1.29 | 2013/06/18 | 16:35 | 16:54 | 16:59 | |
| 5 | C1.04 | 2013/06/16 | 20:58 | 21:25 | 21:33 |
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 | 2026/04/18 | Kp6- (G2) |
| 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 | 83.6 -2.3 |
| Last 30 days | 92.3 +30.4 |
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