Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/04/17 | 5 | 20 | CRO | N15E40 | |
2012/04/18 | 6 | 50 | DSO | N16E26 | |
2012/04/19 | 13 | 170 | DSI | N16E12 | |
2012/04/20 | 14 | 180 | DSI | N16W01 | |
2012/04/21 | 19 | 450 | DKC | N15W15 | |
2012/04/22 | 21 | 490 | DKC | N16W27 | |
2012/04/23 | 13 | 300 | DKO | N16W40 | |
2012/04/24 | 14 | 320 | DKO | N16W54 | |
2012/04/25 | 10 | 180 | DSO | N16W65 | |
2012/04/26 | 6 | 150 | CSO | N15W81 | |
2012/04/27 | 1 | 60 | CSO | N15W93 |
C |
---|
7 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C5.33 | 2012/04/25 | 12:07 | 12:15 | 12:19 | |
2 | C3.51 | 2012/04/21 | 01:27 | 01:32 | 01:34 | |
3 | C2.49 | 2012/04/22 | 21:05 | 21:10 | 21:17 | |
4 | C2.02 | 2012/04/19 | 00:00 | 00:11 | 00:18 | |
5 | C1.93 | 2012/04/25 | 22:36 | 22:42 | 22:50 | |
6 | C1.35 | 2012/04/25 | 08:45 | 08:57 | 09:00 | |
7 | C1.3 | 2012/04/25 | 06:48 | 06:53 | 06:56 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | 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 | 103.3 -49.2 |
Last 30 days | 115.4 -40.8 |