Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/05/19 | 4 | 100 | DAO | N15E74 | |
2002/05/20 | 7 | 140 | DAO | N14E58 | |
2002/05/21 | 6 | 140 | DAO | N14E46 | |
2002/05/22 | 5 | 140 | DAC | N14E35 | |
2002/05/23 | 6 | 120 | DAC | N14E19 | |
2002/05/24 | 10 | 100 | DAC | N14E06 | |
2002/05/25 | 13 | 70 | CAO | N14W09 | |
2002/05/26 | 13 | 60 | DAO | N14W20 | |
2002/05/27 | 6 | 30 | DSO | N15W31 | |
2002/05/28 | 6 | 30 | CSO | N15W43 | |
2002/05/29 | 1 | 10 | HSX | N14W56 | |
2002/05/30 | 1 | 0 | AXX | N14W69 |
C | M |
---|---|
4 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.14 | 2002/05/21 | 21:20 | 21:39 | 22:00 | |
2 | C6.87 | 2002/05/21 | 04:58 | 05:03 | 05:10 | |
3 | C4.75 | 2002/05/29 | 12:51 | 13:00 | 13:07 | |
4 | C2.82 | 2002/05/21 | 10:15 | 10:21 | 10:29 | |
5 | C1.97 | 2002/05/25 | 05:43 | 05:47 | 05:50 |
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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 |