Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/12/08 | 1 | 40 | HAX | S05E58 | |
2015/12/09 | 6 | 80 | CAO | S05E50 | |
2015/12/10 | 6 | 90 | CSO | S06E35 | |
2015/12/11 | 5 | 80 | CSO | S05E24 | |
2015/12/12 | 2 | 50 | HAX | S05E09 | |
2015/12/13 | 3 | 30 | HAX | S05W05 | |
2015/12/14 | 4 | 20 | CAO | S06W17 | |
2015/12/15 | 2 | 10 | AXX | S06W31 |
B | C |
---|---|
3 | 5 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C8.02 | 2015/12/11 | 16:48 | 17:16 | 17:28 | |
2 | C2.86 | 2015/12/12 | 03:09 | 03:16 | 03:21 | |
3 | C2.43 | 2015/12/12 | 17:26 | 17:34 | 17:52 | |
4 | C1.59 | 2015/12/07 | 03:49 | 04:19 | 04:47 | |
5 | C1.1 | 2015/12/11 | 03:01 | 03:07 | 03:12 | |
6 | B7.68 | 2015/12/10 | 16:47 | 17:05 | 17:12 | |
7 | B5.05 | 2015/12/07 | 07:29 | 07:33 | 07:39 | |
8 | B4.76 | 2015/12/07 | 09:01 | 09:04 | 09:10 |
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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 |