Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
42 1 | 0 | B2 | B6.06 |
Region 11106 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
16 -5 | 80 -30 | FSI | S20W08 | |
Solar flares on this day | ||||
B5.62 |
Region 11108 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 | 280 -10 | EHO | S28E59 | |
Solar flares on this day | ||||
B2.88 |
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 | 114 -22.8 |