Sunspot region AR8467
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1999/02/17 | 1 | 60 | HSX | N16E65 | |
| 1999/02/18 | 1 | 80 | HSX | N16E56 | |
| 1999/02/19 | 2 | 90 | HSX | N16E43 | |
| 1999/02/20 | 2 | 110 | HSX | N16E29 | |
| 1999/02/21 | 5 | 100 | HAX | N16E16 | |
| 1999/02/22 | 5 | 80 | CAO | N16E03 | |
| 1999/02/23 | 5 | 60 | CSO | N16W10 | |
| 1999/02/24 | 1 | 30 | HSX | N17W23 | |
| 1999/02/25 | 2 | 20 | HSX | N16W36 | |
| 1999/02/26 | 2 | 0 | AXX | N15W49 |
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
AR3663 3Unspecified geomagnetic activity 961ionosphere D detection 13Unproven theories 378CME 2024-MAY-01 south of AR3654 C5.8 4
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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 | 146.6 +47.6 |