Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
103 -26 | 0 | B3.71 | C3.89 | 1 |
Region 8507 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 1 | 20 -30 | DRO | N11W37 |
Region 8508 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
36 3 | 190 40 | DAI | N22W16 | |
Solar flares on this day | ||||
C3.89 B9.7 |
Region 8511 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 2 | 110 10 | DAO | S16E07 |
Region 8512 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 1 | 60 | DAO | S27E25 |
Region 8513 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 9 | 90 70 | DAO | S18E35 |
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 | 126.5 -7.7 |
Last 30 days | 124.6 -4.5 |