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
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
Latest forum messages
Late 2026/04/01 Filament CME 8AR4404 28GoPro tips -which model, what settings etc 3AR4405 233X1.5 CME (2026-03-30) 343
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Space weather facts
| Last X-flare | 2026/03/30 | X1.5 |
| Last M-flare | 2026/04/02 | M3.5 |
| 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 |
| April 2026 | 130 +51.8 |
| Last 30 days | 92.6 +25.1 |
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