Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
72 -26 | 0 -3 | B9 | C8.01 | 6 |
Region 8409 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
3 -7 | 100 -110 | CSO | S28W87 |
Region 8410 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -3 | 10 -20 | AXX | N24W42 |
Region 8414 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -2 | 0 | AXX | N26E02 |
Region 8415 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
16 -2 | 170 -100 | EAI | N20E36 | |
Solar flares on this day | ||||
C2.07 |
Region 8416 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 60 | DSO | N19E68 | |
Solar flares on this day | ||||
C2.96 |
Region 8417 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 0 | BXO | N22W64 |
Region 8418 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 0 | BXO | S23E43 |
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 |