Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/07/31 | 7 | 100 | DAO | S23E26 | |
2012/08/01 | 6 | 90 | DAO | S22E13 | |
2012/08/02 | 7 | 100 | EAO | S22W01 | |
2012/08/03 | 6 | 70 | EAO | S23W13 | |
2012/08/04 | 5 | 30 | CRO | S23W26 | |
2012/08/05 | 3 | 30 | CSO | S25W38 |
C | M |
---|---|
5 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.67 | 2012/07/30 | 15:39 | 15:48 | 15:53 | |
2 | C5.82 | 2012/07/31 | 17:10 | 17:27 | 17:32 | |
3 | C2.42 | 2012/07/31 | 15:10 | 15:15 | 15:22 | |
4 | C1.95 | 2012/08/08 | 13:59 | 14:04 | 14:10 | |
5 | C1.86 | 2012/07/31 | 23:54 | 23:59 | 00:04 | |
6 | C1.42 | 2012/07/31 | 03:28 | 03:34 | 03:35 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M1.0 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |