Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/12/17 | 12 | 40 | CRO | S14E24 | |
1999/12/18 | 12 | 70 | DAO | S13E10 | |
1999/12/19 | 19 | 100 | DAO | S13W02 | |
1999/12/20 | 13 | 70 | DAO | S13W16 | |
1999/12/21 | 8 | 30 | DSO | S13W31 | |
1999/12/22 | 7 | 20 | BXO | S13W43 | |
1999/12/23 | 6 | 50 | DAO | S14W57 | |
1999/12/24 | 4 | 30 | DSO | S14W69 | |
1999/12/25 | 3 | 0 | BXO | S13W80 |
C |
---|
5 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C6.26 | 1999/12/22 | 00:01 | 00:10 | 00:17 | |
2 | C4.91 | 1999/12/21 | 23:30 | 23:38 | 23:46 | |
3 | C4.47 | 1999/12/22 | 13:44 | 13:54 | 14:02 | |
4 | C2.37 | 1999/12/17 | 17:39 | 17:50 | 18:37 | |
5 | C2.29 | 1999/12/23 | 17:24 | 17:29 | 17:33 |
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 | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/13 | M1.7 |
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 | 166 -0.4 |
Last 30 days | 163.2 +18.4 |