Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2012/08/08 | 4 | 140 | CSO | N21E70 | |
2012/08/09 | 4 | 230 | DAO | N21E58 | |
2012/08/10 | 6 | 260 | DHO | N21E45 | |
2012/08/11 | 4 | 250 | DHO | N21E33 | |
2012/08/12 | 9 | 250 | DHO | N20E20 | |
2012/08/13 | 5 | 230 | DSO | N20E07 | |
2012/08/14 | 12 | 250 | DKO | N20W05 | |
2012/08/15 | 7 | 250 | CKO | N22W19 | |
2012/08/16 | 9 | 300 | CHO | N21W34 | |
2012/08/17 | 2 | 360 | HHX | N22W48 | |
2012/08/18 | 5 | 320 | CKO | N24W59 | |
2012/08/19 | 3 | 300 | HHX | N23W74 | |
2012/08/20 | 3 | 180 | DSO | N23W86 |
B | C |
---|---|
2 | 10 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C5.17 | 2012/08/16 | 12:41 | 13:16 | 13:48 | |
2 | C5.01 | 2012/08/14 | 00:23 | 00:31 | 00:42 | |
3 | C4.11 | 2012/08/13 | 12:33 | 12:40 | 12:49 | |
4 | C2.21 | 2012/08/17 | 16:05 | 16:11 | 16:15 | |
5 | C1.96 | 2012/08/17 | 15:21 | 15:32 | 15:42 | |
6 | C1.57 | 2012/08/13 | 04:05 | 04:13 | 04:27 | |
7 | C1.57 | 2012/08/14 | 11:28 | 11:37 | 11:43 | |
8 | C1.26 | 2012/08/10 | 15:44 | 15:47 | 15:50 | |
9 | C1.25 | 2012/08/19 | 22:43 | 23:15 | 23:38 | |
10 | C1.21 | 2012/08/15 | 03:37 | 03:46 | 03:54 |
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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 |