Sunspot number | New regions | Background flux | Maximum flux | C |
---|---|---|---|---|
76 -6 | 0 | B5.43 | C5.51 | 4 |
Region 8518 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
1 -1 | 70 -20 | HSX | S13W64 |
Region 8522 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
7 -1 | 70 | DAO | N16E13 |
Region 8523 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
12 3 | 40 20 | CSO | N31E03 | |
Solar flares on this day | ||||
B8.51 |
Region 8524 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
22 12 | 240 20 | EAO | N22E13 |
All times in UTC
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Last X-flare | 2025/03/28 | X1.1 |
Last M-flare | 2025/04/01 | M2.5 |
Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
February 2025 | 154.6 +17.6 |
April 2025 | 152.5 -2.1 |
Last 30 days | 130.7 -17.9 |