Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/12/09 | 19 | 240 | EAO | N14E67 | |
2001/12/10 | 21 | 290 | EAI | N14E58 | |
2001/12/11 | 27 | 360 | EAI | N14E44 | |
2001/12/12 | 31 | 470 | EAI | N14E32 | |
2001/12/13 | 42 | 560 | EKI | N14E18 | |
2001/12/14 | 46 | 490 | EKC | N14E04 | |
2001/12/15 | 58 | 450 | EAC | N14W10 | |
2001/12/16 | 57 | 430 | EAI | N14W23 | |
2001/12/17 | 47 | 420 | EAI | N14W36 | |
2001/12/18 | 44 | 420 | EAI | N14W48 | |
2001/12/19 | 26 | 310 | EAI | N13W65 | |
2001/12/20 | 15 | 310 | EAI | N13W75 | |
2001/12/21 | 3 | 70 | CAO | N12W83 |
C | M | X |
---|---|---|
17 | 7 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | X8.9 | 2001/12/13 | 14:20 | 14:30 | 14:35 | |
2 | X4.02 | 2001/12/11 | 07:58 | 08:08 | 08:14 | |
3 | M6.41 | 2001/12/14 | 19:41 | 19:54 | 20:02 | |
4 | M4.41 | 2001/12/12 | 19:00 | 19:11 | 19:18 | |
5 | M2.19 | 2001/12/16 | 01:14 | 01:24 | 01:29 | |
6 | M1.48 | 2001/12/16 | 03:09 | 03:28 | 03:48 | |
7 | M1.23 | 2001/12/16 | 07:33 | 07:43 | 07:57 | |
8 | M1.01 | 2001/12/10 | 22:39 | 22:48 | 00:00 | |
9 | M1.01 | 2001/12/14 | 12:50 | 12:56 | 13:05 | |
10 | C9.34 | 2001/12/15 | 00:24 | 00:30 | 00:41 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/21 | M1.9 |
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 | 100.9 -51.6 |
Last 30 days | 116.1 -38.9 |