Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
84 21 | 0 -1 | B6.29 | M9.46 | 8 | 1 |
Region 11156 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -3 | 10 -30 | BXO | S21W22 |
Region 11157 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 3 | 30 20 | CRO | N18W18 |
Region 11158 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 7 | 40 | DSI | S19E11 | |
Solar flares on this day | ||||
C1.21 C1.67 C6.73 M9.49 |
Region 11159 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 2 | 10 | BXO | N19E09 |
All times in UTC
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 | 2025/04/18 | M4.4 |
Last geomagnetic storm | 2025/04/16 | Kp8- (G4) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 119.8 -14.4 |
Last 30 days | 115.6 -27.3 |