Sunspot region AR8160
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 1998/02/16 | 2 | 10 | BXO | N23E36 | |
| 1998/02/17 | 5 | 20 | CRO | N23E23 | |
| 1998/02/18 | 4 | 20 | CRO | N22E11 | |
| 1998/02/19 | 3 | 10 | BXO | N22W02 | |
| 1998/02/20 | 2 | 10 | BXO | N23W13 |
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 339Filaments and prominences 55Space Weather Memes 336Growth of Cycle 25 433Sporadic E and Flare activity 17
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Space weather facts
| Last X-flare | 2024/03/28 | X1.1 |
| Last M-flare | 2024/04/23 | M3.0 |
| Last geomagnetic storm | 2024/04/19 | Kp7 (G3) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| March 2024 | 104.9 -19.8 |
| Last 30 days | 125.4 +21.1 |