Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/02/08 | 1 | 30 | HSX | N15E76 | |
2015/02/09 | 2 | 90 | CAO | N15E65 | |
2015/02/10 | 7 | 110 | DSO | N14E51 | |
2015/02/11 | 10 | 220 | DSO | N11E48 | |
2015/02/12 | 13 | 250 | EHO | N11E31 | |
2015/02/13 | 15 | 240 | ESO | N10E16 | |
2015/02/14 | 10 | 220 | CSI | N10E04 | |
2015/02/15 | 13 | 220 | CSI | N11W09 | |
2015/02/16 | 8 | 210 | CSO | N11W24 | |
2015/02/17 | 10 | 210 | CSO | N11W37 | |
2015/02/18 | 7 | 170 | CAO | N11W51 | |
2015/02/19 | 6 | 140 | CAO | N11W64 | |
2015/02/20 | 2 | 90 | HSX | N10W76 |
B | C | M |
---|---|---|
4 | 13 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M3.5 | 2015/02/09 | 22:19 | 23:35 | 00:16 | |
2 | C5.01 | 2015/02/18 | 21:53 | 22:08 | 22:13 | |
3 | C3.92 | 2015/02/10 | 08:29 | 08:44 | 08:53 | |
4 | C2.55 | 2015/02/08 | 08:46 | 09:13 | 09:25 | |
5 | C2.4 | 2015/02/09 | 05:21 | 05:28 | 05:32 | |
6 | C2.02 | 2015/02/09 | 08:22 | 08:27 | 08:32 | |
7 | C1.77 | 2015/02/19 | 00:53 | 00:58 | 01:01 | |
8 | C1.47 | 2015/02/11 | 01:37 | 02:06 | 02:20 | |
9 | C1.45 | 2015/02/11 | 05:17 | 05:21 | 05:32 | |
10 | C1.43 | 2015/02/12 | 14:06 | 14:18 | 14:28 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
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 | 142.7 -23.8 |
Last 30 days | 156.1 +4.7 |