Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2023/09/21 | 7 | 40 | DAO | N27W26 | |
2023/09/22 | 15 | 150 | DAI | N19W40 | |
2023/09/23 | 15 | 260 | DKI | N28W54 | |
2023/09/24 | 8 | 250 | EKO | N28W67 | |
2023/09/25 | 6 | 240 | ESO | N28W81 | |
2023/09/26 | 6 | 240 | ESO | N28W87 | |
2023/09/27 | 6 | 240 | ESO | N26W0* |
C | M |
---|---|
16 | 4 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M1.9 | 2023/09/22 | 22:25 | 23:00 | 23:13 | |
2 | M1.5 | 2023/09/22 | 17:06 | 17:15 | 17:20 | |
3 | M1.4 | 2023/09/22 | 15:53 | 16:23 | 16:46 | |
4 | M1.0 | 2023/09/24 | 14:51 | 15:00 | 15:05 | |
5 | C8.5 | 2023/09/22 | 23:41 | 23:54 | 00:12 | |
6 | C5.3 | 2023/09/22 | 08:38 | 08:41 | 08:46 | |
7 | C3.6 | 2023/09/23 | 05:27 | 05:40 | 05:56 | |
8 | C3.4 | 2023/09/22 | 20:18 | 20:31 | 20:37 | |
9 | C3.4 | 2023/09/25 | 03:46 | 03:50 | 03:54 | |
10 | C3.2 | 2023/09/21 | 15:59 | 16:07 | 16:16 |
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Last X-flare | 2024/10/31 | X2.03 |
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 |