Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2011/07/29 | 3 | 260 | DHO | N18E73 | |
2011/07/30 | 5 | 310 | DHO | N18E59 | |
2011/07/31 | 12 | 470 | DHI | N18E48 | |
2011/08/01 | 17 | 460 | DKI | N18E34 | |
2011/08/02 | 23 | 460 | DKI | N17E21 | |
2011/08/03 | 25 | 560 | EKI | N17E08 | |
2011/08/04 | 16 | 600 | DKI | N17W06 | |
2011/08/05 | 17 | 720 | EKC | N17W18 | |
2011/08/06 | 20 | 570 | EKC | N16W31 | |
2011/08/07 | 23 | 440 | EKC | N18W42 | |
2011/08/08 | 27 | 510 | EKC | N17W55 | |
2011/08/09 | 13 | 450 | EKC | N18W68 | |
2011/08/10 | 8 | 340 | EHC | N17W81 | |
2011/08/11 | 4 | 230 | ESO | N17W93 |
B | C | M | X |
---|---|---|---|
5 | 44 | 4 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | X9.96 | 2011/08/09 | 07:48 | 08:05 | 08:08 | |
2 | M5.05 | 2011/08/08 | 18:00 | 18:10 | 18:18 | |
3 | M3.67 | 2011/08/09 | 03:19 | 03:54 | 04:08 | |
4 | M2.47 | 2011/08/03 | 04:29 | 04:32 | 04:35 | |
5 | M1.11 | 2011/08/08 | 22:00 | 22:09 | 22:20 | |
6 | C8.91 | 2011/08/11 | 09:34 | 10:23 | 10:36 | |
7 | C8.77 | 2011/08/10 | 10:21 | 10:44 | 10:55 | |
8 | C7.63 | 2011/08/08 | 23:02 | 23:22 | 23:59 | |
9 | C5.6 | 2011/08/09 | 23:33 | 23:43 | 23:49 | |
10 | C3.55 | 2011/08/10 | 09:30 | 09:37 | 09:43 |
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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 |