Sunspot region AR8497
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/03/23 | 1 | 60 | HSX | N30E60 | |
| 1999/03/24 | 1 | 40 | HSX | N30E49 | |
| 1999/03/25 | 1 | 70 | HSX | N28E37 | |
| 1999/03/26 | 1 | 80 | HSX | N29E25 | |
| 1999/03/27 | 1 | 60 | HSX | N30E12 | |
| 1999/03/28 | 1 | 70 | HSX | N29W01 | |
| 1999/03/29 | 1 | 70 | HSX | N29W13 | |
| 1999/03/30 | 1 | 70 | HSX | N30W26 | |
| 1999/03/31 | 1 | 50 | HSX | N29W38 | |
| 1999/04/01 | 1 | 50 | HSX | N29W50 | |
| 1999/04/02 | 1 | 70 | HSX | N29W62 | |
| 1999/04/03 | 1 | 70 | HSX | N30W76 |
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
Unspecified geomagnetic activity 949AR3654 9Changelog/Featurelog 154What are these long and thin eruptions? 9IMF - BT strength 8
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/27 | M2.1 |
| Last geomagnetic storm | 2024/04/26 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 136.8 +28.6 |