Sunspot region AR10899
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2006/07/06 | 2 | 90 | DRO | S05E69 | |
| 2006/07/07 | 6 | 100 | DSO | S05E56 | |
| 2006/07/08 | 7 | 80 | DAO | S05E40 | |
| 2006/07/09 | 5 | 60 | DAO | S05E27 | |
| 2006/07/10 | 6 | 40 | CAO | S06E15 | |
| 2006/07/11 | 8 | 30 | CSO | S06W05 | |
| 2006/07/12 | 3 | 20 | BXO | S06W18 | |
| 2006/07/13 | 2 | 10 | BXO | S05W28 | |
| 2006/07/14 | 1 | 1 | AXX | S05W41 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 10899
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B2.81 | 2006/07/07 | 21:56 | 22:06 | 22:10 |
Latest news
Monday, 30 March 2026
X1.5 solar flare
Tuesday, 17 March 2026
M2.7 solar flare, CME arrival possible
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Complex sunspot region 4366
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/04 | 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 | 121 +35.1 |
| Last 30 days | 101.1 +44.7 |
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