Sunspot region AR10619
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/05/24 | 6 | 20 | DSO | S09W37 | |
| 2004/05/25 | 3 | 30 | CSO | S09W50 | |
| 2004/05/26 | 1 | 20 | HRX | S09W63 | |
| 2004/05/27 | 1 | 10 | AXX | S09W76 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 10619
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.52 | 2004/05/27 | 09:07 | 09:13 | 09:19 | |
| 2 | B9.61 | 2004/05/26 | 17:05 | 17:44 | 18:04 |
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
AR4366 594X1.9 CME 1354Do the high-resolution sunspot counts point to more complex sunspots? 45New satellites - Proba-3, PUNCH, SWFO-L1, GOES-U/19 69Anomalous sunspots on the sun ? 5
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Space weather facts
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| Last M-flare | 2026/02/02 | M3.3 |
| Last geomagnetic storm | 2026/01/28 | Kp5+ (G1) |
| Spotless days | |
|---|---|
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| Monthly mean Sunspot Number | |
|---|---|
| December 2025 | 124 +32.2 |
| February 2026 | 97 -27 |
| Last 30 days | 117.7 +5.8 |