Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/02/08 | 1 | 0 | AXX | S08E76 | |
2004/02/09 | 6 | 170 | DKC | S08E62 | |
2004/02/10 | 8 | 310 | DHC | S08E52 | |
2004/02/11 | 14 | 250 | DSC | S10E38 | |
2004/02/12 | 15 | 240 | EHO | S09E24 | |
2004/02/13 | 7 | 290 | DHO | S10E12 | |
2004/02/14 | 4 | 150 | DSO | S08W01 | |
2004/02/15 | 8 | 170 | DSO | S09W13 | |
2004/02/16 | 6 | 130 | CSO | S09W28 | |
2004/02/17 | 2 | 100 | CSO | S08W43 | |
2004/02/18 | 1 | 50 | HSX | S08W56 | |
2004/02/19 | 1 | 60 | HSX | S08W69 | |
2004/02/20 | 1 | 60 | HSX | S08W83 |
B | C | M |
---|---|---|
10 | 23 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.72 | 2004/02/08 | 20:24 | 20:51 | 21:02 | |
2 | M1.37 | 2004/02/09 | 10:51 | 11:02 | 11:12 | |
3 | C8.05 | 2004/02/09 | 13:56 | 14:03 | 14:14 | |
4 | C7.9 | 2004/02/09 | 05:46 | 05:50 | 06:03 | |
5 | C6.25 | 2004/02/09 | 09:38 | 09:46 | 09:51 | |
6 | C3.89 | 2004/02/09 | 12:47 | 13:00 | 13:06 | |
7 | C3.61 | 2004/02/07 | 13:21 | 13:26 | 13:28 | |
8 | C2.89 | 2004/02/08 | 15:52 | 16:01 | 16:17 | |
9 | C2.77 | 2004/02/09 | 15:03 | 15:11 | 15:14 | |
10 | C2.55 | 2004/02/09 | 01:45 | 01:50 | 01:54 |
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/11/02 | M1.2 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
November 2024 | 210 +68.6 |
Last 30 days | 158.8 +9.2 |