Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/09/20 | 1 | 60 | HSX | S23E75 | |
2002/09/21 | 4 | 180 | DAO | S24E62 | |
2002/09/22 | 5 | 100 | DAO | S23E52 | |
2002/09/23 | 5 | 80 | DAO | S23E39 | |
2002/09/24 | 2 | 10 | AXX | S22E24 | |
2002/09/25 | 1 | 10 | HRX | S22E10 |
C | M |
---|---|
1 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.66 | 2002/09/20 | 09:21 | 09:28 | 09:33 | |
2 | M2.21 | 2002/09/20 | 05:08 | 05:12 | 05:17 | |
3 | C2.99 | 2002/09/20 | 11:08 | 11:14 | 11:22 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |