Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/03/20 | 16 | 40 | CRO | N19W22 | |
1999/03/21 | 11 | 30 | DSO | N20W36 | |
1999/03/22 | 4 | 20 | BXO | N20W50 | |
1999/03/23 | 5 | 20 | BXO | N19W62 |
C |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C7.03 | 1999/03/19 | 23:25 | 23:30 | 23:32 | |
2 | C1.66 | 1999/03/19 | 21:10 | 21:12 | 21:14 |
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Last X-flare | 2024/09/14 | X4.54 |
Last M-flare | 2024/09/14 | M3.0 |
Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
August 2024 | 215.5 +19 |
September 2024 | 147.6 -68 |
Last 30 days | 154.6 -57.2 |