Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/11/11 | 11 | 120 | CAO | S13E74 | |
1999/11/12 | 11 | 170 | DAO | S14E59 | |
1999/11/13 | 17 | 140 | DSO | S15E46 | |
1999/11/14 | 16 | 70 | CSO | S14E32 | |
1999/11/15 | 11 | 70 | CSO | S15E18 | |
1999/11/16 | 7 | 70 | CSO | S14E04 | |
1999/11/17 | 4 | 40 | CSO | S13W07 | |
1999/11/18 | 5 | 10 | BXO | S13W20 | |
1999/11/19 | 2 | 10 | BXO | S13W35 |
C | M | X |
---|---|---|
7 | 2 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | X1.15 | 1999/11/14 | 07:54 | 08:01 | 08:04 | |
2 | M1.86 | 1999/11/13 | 01:14 | 02:58 | 03:51 | |
3 | M1.28 | 1999/11/15 | 17:10 | 17:14 | 17:16 | |
4 | C9.57 | 1999/11/13 | 15:50 | 16:23 | 16:53 | |
5 | C4.89 | 1999/11/11 | 03:02 | 03:09 | 03:13 | |
6 | C4.3 | 1999/11/10 | 14:38 | 14:49 | 15:02 | |
7 | C4.27 | 1999/11/11 | 21:42 | 21:45 | 21:47 | |
8 | C4 | 1999/11/10 | 16:31 | 16:34 | 16:38 | |
9 | C3.57 | 1999/11/13 | 08:01 | 08:04 | 08:06 | |
10 | C3.21 | 1999/11/13 | 05:32 | 05:35 | 05:43 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M1.0 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 116.1 -41.8 |