Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/04/04 | 3 | 10 | CRO | S08W57 | |
2025/04/05 | 4 | 10 | CAO | S08W70 | |
2025/04/06 | 2 | 10 | BXO | S08W84 |
C |
---|
1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.7 | 2025/04/05 | 06:17 | 06:24 | 06:29 |
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Last X-flare | 2025/05/14 | X2.7 |
Last M-flare | 2025/05/15 | M2.1 |
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 | 71.5 -69.1 |
Last 30 days | 98.1 -22.6 |