Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
92 -18 | 0 | B7.71 | M1.47 | 10 | 2 |
Region 8175 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 0 -10 | AXX | N47W37 |
Region 8176 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 -3 | 100 -50 | ESO | S38W34 |
Region 8178 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 130 20 | HSX | S16E07 |
Region 8179 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
45 7 | 670 530 | EKC | S22W04 | |
Solar flares on this day | ||||
C2.61 C4.91 C1.51 M1.03 B9.73 C1.79 C8.43 C7.8 C2.74 C2.71 |
Region 8180 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -2 | 0 -10 | AXX | S30E07 |
All times in UTC
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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 | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 121 -13.2 |
Last 30 days | 114 -22.8 |