Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2013/03/12 | 1 | 80 | HSX | N09E70 | |
2013/03/13 | 1 | 160 | HSX | N09E44 | |
2013/03/14 | 1 | 160 | HSX | N09E31 | |
2013/03/15 | 2 | 110 | HAX | N10E18 | |
2013/03/16 | 1 | 180 | HAX | N10E05 | |
2013/03/17 | 3 | 180 | CSO | N10W09 | |
2013/03/18 | 9 | 180 | DAO | N10W23 | |
2013/03/19 | 6 | 150 | DAO | N10W37 | |
2013/03/20 | 4 | 130 | DAO | N10W51 | |
2013/03/21 | 2 | 110 | CAO | N10W65 | |
2013/03/22 | 3 | 100 | CAO | N10W79 | |
2013/03/23 | 1 | 60 | HSX | N09W90 | |
2013/03/24 | 1 | 60 | HSX | N09W0* |
B | C |
---|---|
2 | 4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C2.29 | 2013/03/11 | 16:40 | 16:55 | 17:07 | |
2 | C2.21 | 2013/03/19 | 13:50 | 14:23 | 14:42 | |
3 | C1.47 | 2013/03/17 | 14:40 | 14:49 | 14:56 | |
4 | C1.43 | 2013/03/12 | 14:10 | 14:16 | 14:24 | |
5 | B9.02 | 2013/03/22 | 13:42 | 13:48 | 13:54 | |
6 | B7.59 | 2013/03/23 | 02:29 | 02:40 | 03:28 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/24 | M1.1 |
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 | 110.7 -41.8 |
Last 30 days | 117.3 -41.4 |