Sunspot region AR8686
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/09/01 | 4 | 10 | BXO | S24E05 | |
| 1999/09/02 | 5 | 20 | CSO | S24W09 | |
| 1999/09/03 | 8 | 10 | BXO | S24W23 | |
| 1999/09/04 | 8 | 20 | CRO | S25W36 | |
| 1999/09/05 | 5 | 10 | BXO | S25W49 | |
| 1999/09/06 | 2 | 10 | BXO | S25W64 |
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
AR3654 29Unproven theories 348Growth of Cycle 25 435Unspecified geomagnetic activity 954Changelog/Featurelog 154
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/29 | M3.6 |
| 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 +32.6 |