Sunspot region AR11764
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/06/03 | 7 | 40 | DAO | N12W22 | |
| 2013/06/04 | 10 | 130 | DSI | N12W36 | |
| 2013/06/05 | 5 | 100 | DSO | N13W49 | |
| 2013/06/06 | 4 | 90 | DAO | N12W62 | |
| 2013/06/07 | 3 | 100 | CSO | N13W76 | |
| 2013/06/08 | 2 | 60 | HSX | N14W88 | |
| 2013/06/09 | 2 | 60 | HSX | N14W0* |
2013/06/03
2013/06/04
2013/06/05
2013/06/06
2013/06/07
2013/06/08
2013/06/09
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2013/06/03
2013/06/04
2013/06/05
2013/06/06
2013/06/07
2013/06/08
2013/06/09
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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 | X1.4 |
| 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 |
| Last 30 days | 90 +16.9 |
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