Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
16 -9 | 0 -1 | B1.21 | C1.98 | 3 |
Region 12858 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 0 -10 | AXX | N13W56 | |
Region 12859 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
6 3 | 140 60 | CAO | N20E58 | |
Solar flares on this day | ||||
C1.0 C1.2 B1.9 B1.9 B2.5 C1.9 |
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 | 122.8 -11.4 |
Last 30 days | 117.7 -15.6 |