Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/03/18 | 3 | 20 | CSO | S18W38 | |
2004/03/19 | 6 | 40 | DAO | S18W51 | |
2004/03/20 | 6 | 50 | DAO | S18W65 | |
2004/03/21 | 3 | 30 | CRO | S07W78 |
B | C |
---|---|
1 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C9.14 | 2004/03/21 | 09:39 | 09:52 | 10:02 | |
2 | B4.57 | 2004/03/17 | 06:40 | 06:43 | 06:45 |
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 | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |