Sunspot region AR10581
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/03/25 | 1 | 60 | HAX | S03E81 | |
| 2004/03/26 | 1 | 100 | HSX | S03E66 | |
| 2004/03/27 | 4 | 140 | CSO | S03E53 | |
| 2004/03/28 | 1 | 120 | HSX | S04E39 | |
| 2004/03/29 | 1 | 140 | HAX | S03E24 | |
| 2004/03/30 | 1 | 160 | HSX | S04E11 | |
| 2004/03/31 | 2 | 110 | HSX | S05W02 | |
| 2004/04/01 | 2 | 100 | HSX | S05W15 | |
| 2004/04/02 | 1 | 90 | HSX | S05W28 | |
| 2004/04/03 | 2 | 100 | HSX | S05W41 | |
| 2004/04/04 | 1 | 100 | HSX | S05W55 | |
| 2004/04/05 | 1 | 90 | HSX | S04W68 | |
| 2004/04/06 | 1 | 40 | HSX | S04W83 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 10581
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.99 | 2004/03/30 | 22:53 | 23:08 | 23:45 | |
| 2 | B6.1 | 2004/04/01 | 22:58 | 23:03 | 23:08 |
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
Changelog/Featurelog 154What are these long and thin eruptions? 9Unspecified geomagnetic activity 947IMF - BT strength 8AR3654 1
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/25 | M1.3 |
| 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 |