Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/11/16 | 1 | 30 | HSX | S10E76 | |
1999/11/17 | 1 | 80 | HAX | S10E65 | |
1999/11/18 | 1 | 110 | HSX | S12E53 | |
1999/11/19 | 4 | 70 | CAO | S10E37 | |
1999/11/20 | 5 | 40 | CSO | S11E24 | |
1999/11/21 | 3 | 20 | CSO | S12E10 |
C | M |
---|---|
1 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.32 | 1999/11/17 | 17:38 | 17:43 | 17:49 | |
2 | C4.69 | 1999/11/17 | 08:44 | 08:49 | 08:51 |
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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 |