Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/08/18 | 2 | 50 | CAO | S18E67 | |
2002/08/19 | 8 | 80 | DSO | S18E52 | |
2002/08/20 | 5 | 50 | DAO | S18E36 | |
2002/08/21 | 5 | 30 | DSO | S17E25 | |
2002/08/22 | 13 | 50 | DAO | S18E11 | |
2002/08/23 | 22 | 100 | EAI | S18W03 | |
2002/08/24 | 21 | 170 | FAO | S19W15 | |
2002/08/25 | 25 | 170 | EAO | S18W27 | |
2002/08/26 | 7 | 120 | DAO | S17W41 | |
2002/08/27 | 2 | 90 | HAX | S19W56 | |
2002/08/28 | 2 | 100 | CAO | S18W71 | |
2002/08/29 | 1 | 70 | HSX | S18W84 |
C | M |
---|---|
7 | 8 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.81 | 2002/08/25 | 23:38 | 23:46 | 23:53 | |
2 | M2.57 | 2002/08/26 | 00:39 | 01:03 | 01:25 | |
3 | M2.13 | 2002/08/23 | 20:09 | 20:21 | 21:28 | |
4 | M1.9 | 2002/08/28 | 16:45 | 16:58 | 17:09 | |
5 | M1.71 | 2002/08/25 | 18:45 | 18:53 | 18:58 | |
6 | M1.61 | 2002/08/17 | 00:58 | 01:08 | 01:14 | |
7 | M1.12 | 2002/08/26 | 19:36 | 20:11 | 20:29 | |
8 | M1.09 | 2002/08/26 | 16:15 | 16:24 | 16:28 | |
9 | C8.64 | 2002/08/18 | 16:42 | 16:50 | 16:55 | |
10 | C8.64 | 2002/08/24 | 18:32 | 18:42 | 18:59 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/22 | 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 | 103.3 -49.2 |
Last 30 days | 115.4 -40.8 |