Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/07/31 | 2 | 140 | DAO | N05E70 | |
2001/08/01 | 6 | 210 | EAO | N06E58 | |
2001/08/02 | 7 | 120 | DAO | N05E44 | |
2001/08/03 | 6 | 110 | DAO | N05E31 | |
2001/08/04 | 5 | 60 | DSO | N04E16 | |
2001/08/05 | 5 | 40 | DAO | N05E03 | |
2001/08/06 | 7 | 40 | DSO | N05W11 | |
2001/08/07 | 5 | 20 | CSO | N05W26 | |
2001/08/08 | 5 | 20 | BXO | N05W39 | |
2001/08/09 | 2 | 20 | AXX | N05W56 | |
2001/08/10 | 1 | 30 | HSX | N05W69 |
C | M |
---|---|
1 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.15 | 2001/08/10 | 01:28 | 01:36 | 01:43 | |
2 | C1.27 | 2001/08/09 | 14:17 | 14:19 | 14:20 |
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Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/01/21 | M3.3 |
Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
December 2024 | 154.5 +2 |
January 2025 | 145.2 -9.3 |
Last 30 days | 163.2 +45.8 |