Sunspot region AR8020
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1997/03/07 | 1 | 120 | HSX | N06E74 | |
| 1997/03/08 | 2 | 100 | CAO | N07E62 | |
| 1997/03/09 | 4 | 110 | HSX | N06E48 | |
| 1997/03/10 | 4 | 60 | CAO | N06E32 | |
| 1997/03/11 | 7 | 50 | CAO | N07E23 | |
| 1997/03/12 | 5 | 30 | CSO | N07E08 | |
| 1997/03/13 | 11 | 30 | BXO | N07W05 | |
| 1997/03/14 | 8 | 20 | CRO | N08W19 | |
| 1997/03/15 | 7 | 10 | AXX | N08W31 | |
| 1997/03/16 | 4 | 10 | AXX | N07W44 |
Latest news
Monday, 22 April 2024
Lot's of sunspots! Big chance for major flare activity?
Saturday, 23 March 2024
X1.1 solar flare with earth-directed CME
Wednesday, 20 March 2024
Sunspot region 3615, G1 watch
Latest forum messages
CME 2024-MAY-01 south of AR3654 C5.8 1Filaments and prominences 68ionosphere D detection 12Unspecified geomagnetic activity 959Latest SC25 Predictions 105
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/05/02 | M1.0 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 148.1 +49.1 |