Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/07/20 | 5 | 10 | BXO | N38W14 | |
1999/07/21 | 5 | 20 | BXO | N39W26 | |
1999/07/22 | 11 | 50 | DSO | N38W37 | |
1999/07/23 | 12 | 400 | DAI | N38W50 | |
1999/07/24 | 13 | 390 | DKO | N38W62 | |
1999/07/25 | 14 | 290 | DAO | N38W74 | |
1999/07/26 | 8 | 230 | DAO | N38W87 |
C | M |
---|---|
1 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M3.44 | 1999/07/25 | 13:08 | 13:38 | 14:17 | |
2 | M1.1 | 1999/07/24 | 20:40 | 20:48 | 20:59 | |
3 | C3.69 | 1999/07/22 | 02:32 | 02:39 | 02:46 |
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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 |