Sunspot region AR9406
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2001/03/29 | 1 | 150 | HAX | N25E67 | |
| 2001/03/30 | 1 | 160 | HSX | N26E52 | |
| 2001/03/31 | 1 | 170 | HAX | N26E41 | |
| 2001/04/01 | 2 | 150 | HAX | N25E28 | |
| 2001/04/02 | 3 | 160 | HAX | N25E16 | |
| 2001/04/03 | 2 | 200 | HAX | N27E04 | |
| 2001/04/04 | 2 | 160 | HSX | N26W09 | |
| 2001/04/05 | 2 | 190 | HAX | N27W22 | |
| 2001/04/06 | 3 | 140 | CAO | N29W35 | |
| 2001/04/07 | 4 | 160 | CSO | N28W50 | |
| 2001/04/08 | 1 | 150 | HAX | N27W60 | |
| 2001/04/09 | 2 | 120 | HAX | N27W73 | |
| 2001/04/10 | 1 | 80 | HSX | N27W86 |
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |