Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/01/27 | 1 | 120 | HSX | N16E66 | |
2012/01/28 | 1 | 150 | HSX | N16E52 | |
2012/01/29 | 1 | 150 | HSX | N16E38 | |
2012/01/30 | 4 | 160 | CSO | N19E37 | |
2012/01/31 | 4 | 170 | HSX | N20E20 | |
2012/02/01 | 8 | 200 | CSO | N18E11 | |
2012/02/02 | 13 | 240 | CSO | N18W00 | |
2012/02/03 | 13 | 240 | CSO | N18W14 | |
2012/02/04 | 4 | 190 | CSO | N17W29 | |
2012/02/05 | 2 | 190 | CSO | N16W44 | |
2012/02/06 | 3 | 130 | CSO | N17W57 | |
2012/02/07 | 6 | 180 | EAI | N17W67 | |
2012/02/08 | 3 | 200 | ESO | N19W79 | |
2012/02/09 | 3 | 80 | DAO | N16W90 |
B | C | M |
---|---|---|
4 | 10 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.47 | 2012/02/06 | 19:31 | 20:00 | 20:17 | |
2 | M1.06 | 2012/02/07 | 20:18 | 22:19 | 23:21 | |
3 | C7.33 | 2012/02/07 | 10:56 | 11:03 | 11:11 | |
4 | C5.14 | 2012/02/07 | 01:15 | 01:23 | 01:30 | |
5 | C2.46 | 2012/02/07 | 04:17 | 04:24 | 04:47 | |
6 | C1.88 | 2012/01/30 | 04:35 | 04:40 | 04:43 | |
7 | C1.83 | 2012/02/06 | 17:20 | 17:27 | 17:37 | |
8 | C1.53 | 2012/01/28 | 15:30 | 15:34 | 15:40 | |
9 | C1.33 | 2012/02/06 | 07:23 | 07:33 | 07:46 | |
10 | C1.14 | 2012/02/07 | 10:34 | 10:39 | 10:42 |
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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 |