Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/02/10 | 1 | 20 | HAX | S14E72 | |
2004/02/11 | 1 | 30 | HSX | S14E58 | |
2004/02/12 | 1 | 20 | HAX | S14E45 | |
2004/02/13 | 1 | 10 | AXX | S14E32 | |
2004/02/17 | 1 | 0 | AXX | S16W22 |
B |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | B9.63 | 2004/02/10 | 05:18 | 05:25 | 05:31 | |
2 | B4.63 | 2004/02/11 | 17:49 | 17:54 | 17:57 |
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 | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/22 | M1.3 |
Last geomagnetic storm | 2025/04/21 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 121 -13.2 |
Last 30 days | 113 -27.2 |