Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1997/12/15 | 3 | 10 | BXO | N19E61 | |
1997/12/16 | 7 | 60 | DSO | N18E46 | |
1997/12/17 | 10 | 150 | DSO | N18E32 | |
1997/12/18 | 10 | 130 | DSO | N18E20 | |
1997/12/19 | 14 | 100 | DSO | N19E06 | |
1997/12/20 | 6 | 70 | CSO | N18W08 | |
1997/12/21 | 6 | 70 | DSO | N18W20 | |
1997/12/22 | 3 | 40 | CSO | N18W36 | |
1997/12/23 | 1 | 20 | HSX | N18W51 | |
1997/12/24 | 1 | 0 | AXX | N18W64 | |
1997/12/25 | 1 | 0 | AXX | N18W77 |
B | C |
---|---|
4 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C1.5 | 1997/12/15 | 18:34 | 18:46 | 18:50 | |
2 | B6.31 | 1997/12/15 | 19:33 | 19:38 | 19:50 | |
3 | B5.07 | 1997/12/19 | 07:07 | 07:10 | 07:15 | |
4 | B5.01 | 1997/12/15 | 13:50 | 13:59 | 14:05 | |
5 | B3.57 | 1997/12/15 | 12:16 | 12:21 | 12:25 |
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Last X-flare | 2024/10/31 | X2.03 |
Last M-flare | 2024/11/05 | M2.6 |
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 | 215.8 +74.4 |
Last 30 days | 161.1 +7.2 |