Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2003/12/14 | 5 | 20 | CSO | N16W50 | |
2003/12/15 | 4 | 30 | CSO | N16W63 | |
2003/12/16 | 4 | 30 | CSO | N15W76 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.65 | 2003/12/14 | 19:34 | 19:40 | 19:44 |
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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 | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
March 2025 | 134.2 -20.4 |
April 2025 | 121 -13.2 |
Last 30 days | 113 -27.2 |