Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
18 4 | 0 | A1.41 | A6.03 |
Region 12757 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
8 4 | 60 40 | CAO | N04W01 | |
All times in UTC
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Last X-flare | 2025/05/13 | X1.1 |
Last M-flare | 2025/05/12 | M1.9 |
Last geomagnetic storm | 2025/05/03 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
April 2025 | 140.6 +6.4 |
May 2025 | 76.7 -63.9 |
Last 30 days | 101.4 -29.5 |