Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/12/08 | 1 | 10 | AXX | S13E68 | |
1999/12/09 | 3 | 10 | BXO | S14E53 | |
1999/12/10 | 2 | 10 | BXO | S14E36 | |
1999/12/11 | 1 | 0 | AXX | S15E22 |
C | M |
---|---|
1 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.46 | 1999/12/07 | 21:15 | 21:20 | 21:23 | |
2 | C3.66 | 1999/12/08 | 05:24 | 05:29 | 05:34 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
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 | 142.7 -23.8 |
Last 30 days | 156.1 +4.7 |