Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2002/02/22 | 3 | 10 | BXO | S16E06 | |
2002/02/23 | 1 | 0 | AXX | S17W06 | |
2002/02/24 | 6 | 30 | CSO | S18W20 | |
2002/02/25 | 14 | 80 | DAI | S17W35 | |
2002/02/26 | 16 | 130 | DAI | S17W48 | |
2002/02/27 | 16 | 170 | DAI | S17W62 | |
2002/02/28 | 11 | 250 | EAO | S18W75 | |
2002/03/01 | 5 | 100 | DAO | S18W84 |
C | M |
---|---|
2 | 3 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.33 | 2002/02/27 | 15:50 | 15:58 | 16:04 | |
2 | M1.14 | 2002/02/27 | 20:49 | 20:58 | 21:08 | |
3 | M1.01 | 2002/02/27 | 00:39 | 00:47 | 00:53 | |
4 | C6.4 | 2002/02/26 | 06:52 | 06:56 | 07:00 | |
5 | C3.2 | 2002/02/23 | 04:38 | 04:43 | 04:46 |
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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 |