Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
77 26 | 1 -1 | B3 | C1.96 | 2 |
Region 11200 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -5 | 10 | BXO | S17W37 | |
Solar flares on this day | ||||
C1.29 B8.74 |
Region 11203 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 1 | 100 -60 | CSO | N18E28 |
Region 11204 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 | 50 | CSO | N17E38 | |
Solar flares on this day | ||||
C1.94 B5.7 |
Region 11205 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 0 | AXX | N14E52 |
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 | |
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March 2025 | 134.2 -20.4 |
April 2025 | 121 -13.2 |
Last 30 days | 113 -27.2 |