Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2001/11/23 | 4 | 50 | DAO | S11E36 | |
2001/11/24 | 5 | 20 | CSO | S11E21 | |
2001/11/25 | 5 | 20 | CSO | S11E08 | |
2001/11/26 | 4 | 20 | BXO | S11W01 | |
2001/11/27 | 7 | 40 | CSO | S09W11 | |
2001/11/28 | 8 | 40 | DAO | S10W26 | |
2001/11/29 | 10 | 70 | DAO | S09W41 | |
2001/11/30 | 5 | 90 | DSO | S08W54 | |
2001/12/01 | 4 | 100 | CSO | S09W69 | |
2001/12/02 | 7 | 240 | DAO | S10W84 | |
2001/12/03 | 3 | 120 | DAO | S09W95 |
C | M |
---|---|
1 | 7 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M4.25 | 2001/11/30 | 19:55 | 20:01 | 20:04 | |
2 | M4.19 | 2001/12/01 | 16:53 | 16:56 | 16:58 | |
3 | M2.91 | 2001/12/02 | 21:25 | 22:06 | 22:29 | |
4 | M2.26 | 2001/12/01 | 17:29 | 17:31 | 17:33 | |
5 | M1.9 | 2001/12/02 | 14:09 | 15:00 | 15:48 | |
6 | M1.75 | 2001/12/01 | 14:30 | 14:45 | 14:56 | |
7 | M1.24 | 2001/12/01 | 22:58 | 23:06 | 23:11 | |
8 | C4.41 | 2001/12/02 | 02:30 | 02:37 | 02:46 |
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/11/05 | M2.6 |
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 | 161.1 +7.2 |