Sunspot region AR9104
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/07/27 | 1 | 90 | HSX | S19E75 | |
| 2000/07/28 | 1 | 80 | HSX | S23E65 | |
| 2000/07/29 | 1 | 100 | HSX | S21E51 | |
| 2000/07/30 | 1 | 120 | HSX | S21E38 | |
| 2000/07/31 | 1 | 100 | HSX | S20E24 | |
| 2000/08/01 | 1 | 100 | HSX | S20E10 | |
| 2000/08/02 | 9 | 110 | DSO | S19W01 | |
| 2000/08/03 | 7 | 90 | CSO | S19W15 | |
| 2000/08/04 | 5 | 110 | CSO | S19W27 | |
| 2000/08/05 | 3 | 70 | CSO | S18W40 | |
| 2000/08/06 | 1 | 60 | HSX | S18W54 | |
| 2000/08/07 | 1 | 40 | HSX | S19W67 | |
| 2000/08/08 | 1 | 50 | HSX | S19W80 |
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
| Last X-flare | 2026/02/02 | X1.6 |
| Last M-flare | 2026/02/02 | M3.3 |
| 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 |