Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
76 -15 | 0 | B3.57 | C3.85 | 4 |
Region 11176 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
15 -6 | 220 10 | FSO | S17W37 | |
Solar flares on this day | ||||
C3.71 C1 |
Region 11178 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -2 | 10 | BXO | S17W10 | |
Solar flares on this day | ||||
C2.29 |
Region 11180 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 30 10 | HSX | N23W01 |
Region 11181 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 10 | AXX | S26E06 |
Region 11183 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
20 6 | 330 120 | EAI | N15E27 | |
Solar flares on this day | ||||
C1.71 |
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 | 2025/04/30 | M2.03 |
Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2025 | 140.6 +6.4 |
May 2025 | 66.5 -74.1 |
Last 30 days | 111.6 -20.3 |