Sunspot region AR10818
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/10/30 | 1 | 10 | AXX | S08E66 | |
| 2005/10/31 | 4 | 40 | CSO | S06E47 | |
| 2005/11/01 | 6 | 40 | DSO | S08E32 | |
| 2005/11/02 | 7 | 50 | DSO | S08E19 | |
| 2005/11/03 | 9 | 40 | BXO | S08E06 | |
| 2005/11/04 | 3 | 30 | CSO | S08W08 | |
| 2005/11/05 | 1 | 10 | AXX | S08W21 |
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 10818
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B2.97 | 2005/11/02 | 14:43 | 14:48 | 14:52 |
Latest news
Sunday, 1 February 2026
Complex sunspot region 4366
Monday, 19 January 2026
CME impact! S4 solar radiation storm
Sunday, 18 January 2026
X1.9 solar flare with earth-directed CME
Latest forum messages
New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 71X1.9 CME 1358AR4366 605Do the high-resolution sunspot counts point to more complex sunspots? 45Anomalous sunspots on the sun ? 5
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Space weather facts
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/02 | M2.5 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 97 -27 |
| Last 30 days | 117.7 +5.8 |