Sunspot region AR10042
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2002/07/23 | 3 | 10 | AXX | S18E38 | |
| 2002/07/24 | 4 | 10 | BXO | S19E26 | |
| 2002/07/25 | 6 | 30 | CAO | S20E14 | |
| 2002/07/26 | 4 | 30 | CAO | S20W02 | |
| 2002/07/27 | 3 | 30 | CAO | S19W13 | |
| 2002/07/28 | 3 | 20 | HSX | S21W29 | |
| 2002/07/29 | 1 | 10 | HRX | S19W43 | |
| 2002/07/31 | 1 | 0 | AXX | S22W64 |
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
Unproven theories 344AR3654 25Unspecified geomagnetic activity 954Changelog/Featurelog 154What are these long and thin eruptions? 9
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/27 | M3.0 |
| 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 | 139.7 +33.3 |