Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
1999/07/02 | 1 | 10 | AXX | N19E72 | |
1999/07/03 | 5 | 90 | DSO | N20E63 | |
1999/07/04 | 6 | 90 | EAO | N19E47 | |
1999/07/05 | 21 | 80 | DSO | N18E29 | |
1999/07/06 | 28 | 200 | DAI | N18E14 | |
1999/07/07 | 22 | 470 | EKO | N18E01 | |
1999/07/08 | 17 | 450 | EKO | N17W12 | |
1999/07/09 | 9 | 280 | ESO | N18W26 | |
1999/07/10 | 10 | 220 | ESO | N18W39 | |
1999/07/11 | 12 | 240 | ESO | N18W52 | |
1999/07/12 | 7 | 170 | EAO | N18W66 | |
1999/07/13 | 4 | 160 | EAO | N17W80 | |
1999/07/14 | 1 | 30 | HAX | N17W93 |
C | M |
---|---|
5 | 2 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M3.6 | 1999/07/02 | 01:29 | 01:38 | 01:47 | |
2 | M1.8 | 1999/07/05 | 18:30 | 18:48 | 19:06 | |
3 | C5.43 | 1999/07/04 | 11:29 | 11:48 | 11:59 | |
4 | C4.03 | 1999/07/05 | 04:31 | 04:46 | 05:28 | |
5 | C4 | 1999/07/12 | 00:59 | 01:07 | 01:13 | |
6 | C2.7 | 1999/07/05 | 03:26 | 03:38 | 03:49 | |
7 | C2.4 | 1999/07/05 | 14:16 | 14:23 | 14:30 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/27 | M1.0 |
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 |
December 2024 | 98 -68.4 |
Last 30 days | 133.6 -27.6 |