Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2015/03/18 | 1 | 10 | CRI | N10W54 | |
2015/03/19 | 9 | 80 | CAI | N10W79 | |
2015/03/20 | 8 | 80 | CAI | N12W84 | |
2015/03/21 | 8 | 80 | CAI | N12W98 |
C | M |
---|---|
11 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.5 | 2015/03/17 | 22:49 | 23:34 | 23:48 | |
2 | M1.33 | 2015/03/18 | 07:40 | 07:51 | 07:59 | |
3 | C7.88 | 2015/03/18 | 10:18 | 10:30 | 10:41 | |
4 | C5.65 | 2015/03/18 | 06:41 | 06:59 | 07:07 | |
5 | C5.45 | 2015/03/18 | 12:47 | 13:14 | 13:25 | |
6 | C5.1 | 2015/03/18 | 16:05 | 16:10 | 16:15 | |
7 | C4.93 | 2015/03/18 | 22:55 | 23:01 | 23:05 | |
8 | C4.06 | 2015/03/18 | 08:32 | 09:51 | 10:00 | |
9 | C3.33 | 2015/03/18 | 17:56 | 18:00 | 18:02 | |
10 | C3.15 | 2015/03/19 | 01:20 | 01:31 | 01:34 |
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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 |