Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2011/03/26 | 1 | 10 | HSX | S25E69 | |
2011/03/27 | 1 | 10 | AXX | S25E55 | |
2011/03/28 | 1 | 20 | HSX | S26E45 | |
2011/03/29 | 1 | 10 | HRX | S26E31 | |
2011/03/30 | 2 | 10 | AXX | S25E18 | |
2011/03/31 | 1 | 10 | AXX | S26E06 | |
2011/04/01 | 1 | 10 | HRX | S27W08 | |
2011/04/05 | 2 | 10 | AXX | S27W50 | |
2011/04/06 | 2 | 10 | AXX | S27W64 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.43 | 2011/03/27 | 23:18 | 23:26 | 23:34 |
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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 |