Sunspot number | New regions | Background flux | Maximum flux | C | M |
---|---|---|---|---|---|
106 20 | 0 -1 | B7.86 | M1.91 | 26 | 2 |
Region 8437 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 | 100 10 | HSX | N10E16 |
Region 8438 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 -6 | 0 -30 | AXX | S18W16 |
Region 8439 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
19 8 | 270 10 | EAI | S24E53 | |
Solar flares on this day | ||||
C5.41 |
Region 8441 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
2 | 0 | AXX | N18E28 |
All times in UTC
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/03/31 | M1.2 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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February 2025 | 154.6 +17.6 |
March 2025 | 127 -27.6 |
Last 30 days | 127 -25.7 |