Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2025/03/31 | 4 | 20 | CRO | S31E30 | |
2025/04/01 | 8 | 50 | CSO | S31E14 | |
2025/04/02 | 7 | 70 | DSO | S31W01 | |
2025/04/03 | 8 | 40 | DSO | S30W13 | |
2025/04/04 | 8 | 60 | DAO | S28W27 | |
2025/04/05 | 6 | 80 | DAO | S28W42 | |
2025/04/06 | 6 | 70 | DAO | S30W55 | |
2025/04/07 | 3 | 30 | EAO | S30W60 | |
2025/04/08 | 2 | 10 | BXO | S30W75 |
C |
---|
2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C5.8 | 2025/04/01 | 10:31 | 10:40 | 10:46 | |
2 | C2.3 | 2025/04/02 | 01:15 | 01:26 | 01:43 |
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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 | 98.8 -24.2 |