Sunspot region AR8719
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/10/04 | 3 | 60 | CSO | S20E50 | |
| 1999/10/05 | 8 | 90 | DSO | S22E38 | |
| 1999/10/06 | 8 | 100 | DSO | S22E26 | |
| 1999/10/07 | 5 | 90 | CSO | S22E12 | |
| 1999/10/08 | 3 | 80 | CSO | S22W02 | |
| 1999/10/09 | 2 | 70 | HAX | S22W18 | |
| 1999/10/10 | 2 | 70 | HSX | S22W32 | |
| 1999/10/11 | 1 | 50 | HSX | S21W44 | |
| 1999/10/12 | 3 | 80 | CSO | S21W57 | |
| 1999/10/13 | 1 | 60 | HSX | S20W70 | |
| 1999/10/14 | 1 | 60 | HAX | S20W84 |
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
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Space weather facts
| Last X-flare | 2026/03/30 | X1.4 |
| Last M-flare | 2026/03/28 | M1.3 |
| 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 |
| Last 30 days | 90 +16.9 |
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