Sunspot region AR9291
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2000/12/30 | 13 | 30 | CSO | S13E34 | |
| 2000/12/31 | 7 | 70 | CAO | S12E21 | |
| 2001/01/01 | 12 | 80 | DAO | S12E09 | |
| 2001/01/02 | 9 | 120 | DSO | S12W06 | |
| 2001/01/03 | 11 | 80 | CAO | S12W21 | |
| 2001/01/04 | 7 | 80 | DSO | S12W34 | |
| 2001/01/05 | 1 | 50 | HSX | S12W50 | |
| 2001/01/06 | 1 | 70 | HSX | S13W63 | |
| 2001/01/07 | 2 | 70 | HAX | S13W76 | |
| 2001/01/08 | 1 | 30 | HSX | S12W91 |
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 | X1.5 |
| Last M-flare | 2026/04/04 | M1.0 |
| Last geomagnetic storm | 2026/04/03 | Kp7- (G3) |
| Spotless days | |
|---|---|
| Last 365 days | 3 days |
| 2026 | 3 days (3%) |
| Last spotless day | 2026/02/24 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2026 | 85.9 +7.7 |
| April 2026 | 118.8 +32.8 |
| Last 30 days | 102.1 +47 |
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