Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/04/12 | 2 | 20 | CRO | N14E40 | |
2015/04/13 | 3 | 30 | DRO | N14E26 | |
2015/04/14 | 4 | 30 | DAO | N14E12 | |
2015/04/15 | 3 | 20 | BXO | N14W02 | |
2015/04/16 | 3 | 10 | BXO | N14W13 | |
2015/04/17 | 2 | 10 | BXO | N12W25 | |
2015/04/19 | 2 | 10 | HRX | N16W50 | |
2015/04/20 | 3 | 10 | BXO | N13W62 | |
2015/04/21 | 3 | 30 | CRO | N11W71 | |
2015/04/22 | 10 | 60 | DAC | N11W87 | |
2015/04/23 | 10 | 60 | DAC | N11W0* |
C | M |
---|---|
7 | 7 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M5.78 | 2015/04/21 | 15:24 | 15:45 | 15:51 | |
2 | M3.26 | 2015/04/21 | 11:49 | 11:57 | 12:02 | |
3 | M2.94 | 2015/04/21 | 16:55 | 17:00 | 17:09 | |
4 | M2.58 | 2015/04/21 | 21:39 | 21:45 | 21:55 | |
5 | M1.62 | 2015/04/23 | 09:18 | 10:07 | 11:10 | |
6 | M1.6 | 2015/04/22 | 08:30 | 08:44 | 08:58 | |
7 | M1.43 | 2015/04/21 | 07:08 | 07:21 | 07:27 | |
8 | C6.76 | 2015/04/13 | 08:21 | 08:26 | 08:28 | |
9 | C5.85 | 2015/04/22 | 03:14 | 03:25 | 03:34 | |
10 | C5.5 | 2015/04/22 | 07:59 | 08:06 | 08:21 |
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 | 2024/11/20 | M1.1 |
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 | 142.7 -23.8 |
Last 30 days | 155.2 +4.4 |