Sunspot region AR9407
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/03/29 | 1 | 80 | HSX | N11E64 | |
| 2001/03/30 | 2 | 110 | CSO | N13E54 | |
| 2001/03/31 | 5 | 100 | CSO | N11E41 | |
| 2001/04/01 | 3 | 100 | CSO | N11E26 | |
| 2001/04/02 | 7 | 110 | CSO | N11E13 | |
| 2001/04/03 | 2 | 80 | HSX | N12W01 | |
| 2001/04/04 | 4 | 100 | CSO | N13W15 | |
| 2001/04/05 | 1 | 60 | HSX | N11W28 | |
| 2001/04/06 | 2 | 90 | CSO | N11W41 | |
| 2001/04/07 | 3 | 50 | CSO | N11W54 | |
| 2001/04/08 | 1 | 100 | HSX | N11W68 | |
| 2001/04/09 | 1 | 70 | HSX | N11W81 | |
| 2001/04/10 | 1 | 60 | HSX | N11W94 |
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 |
| March 2026 | 88.4 +10.2 |
| Last 30 days | 88.4 +14.9 |
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