Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/12/14 | 8 | 70 | DSO | S28E51 | |
2002/12/15 | 19 | 170 | DAI | S28E39 | |
2002/12/16 | 20 | 290 | EKI | S28E25 | |
2002/12/17 | 28 | 320 | EKI | S28E12 | |
2002/12/18 | 42 | 560 | FKI | S28W01 | |
2002/12/19 | 47 | 720 | FKI | S28W15 | |
2002/12/20 | 45 | 690 | FKC | S28W28 | |
2002/12/21 | 41 | 720 | FKC | S28W41 | |
2002/12/22 | 29 | 510 | FKC | S28W54 | |
2002/12/23 | 26 | 360 | FKI | S28W67 | |
2002/12/24 | 13 | 460 | FKO | S28W78 | |
2002/12/25 | 4 | 110 | EAO | S28W89 |
C | M |
---|---|
31 | 6 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M9.77 | 2002/12/20 | 13:13 | 13:18 | 13:20 | |
2 | M3.54 | 2002/12/18 | 06:31 | 06:42 | 06:56 | |
3 | M2.84 | 2002/12/16 | 22:45 | 22:55 | 23:20 | |
4 | M2.31 | 2002/12/17 | 22:57 | 23:35 | 23:45 | |
5 | M1.22 | 2002/12/20 | 08:20 | 08:33 | 08:45 | |
6 | M1.04 | 2002/12/20 | 20:10 | 20:14 | 20:16 | |
7 | C9.89 | 2002/12/18 | 02:29 | 02:33 | 02:36 | |
8 | C9.16 | 2002/12/17 | 19:23 | 19:30 | 19:39 | |
9 | C8.67 | 2002/12/17 | 00:54 | 01:00 | 01:09 | |
10 | C6.7 | 2002/12/21 | 04:48 | 04:53 | 04:57 |
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Last X-flare | 2024/10/31 | X2.03 |
Last M-flare | 2024/11/05 | M4.1 |
Last geomagnetic storm | 2024/10/12 | Kp5 (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
September 2024 | 141.4 -74.1 |
November 2024 | 215.8 +74.4 |
Last 30 days | 160.9 +7.7 |