Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2023/07/17 | 11 | 30 | DRO | N24E43 | |
2023/07/18 | 15 | 180 | DSO | N23E29 | |
2023/07/19 | 7 | 150 | DSO | N25E15 | |
2023/07/20 | 8 | 130 | DSO | N25E02 | |
2023/07/21 | 9 | 100 | CSO | N25W11 | |
2023/07/22 | 1 | 60 | HSX | N23W26 | |
2023/07/23 | 1 | 60 | HSX | N24W39 | |
2023/07/24 | 4 | 70 | DAO | N24W51 | |
2023/07/25 | 6 | 120 | DAI | N24W64 | |
2023/07/26 | 7 | 120 | DAO | N23W82 | |
2023/07/27 | 5 | 140 | DAO | N24W89 | |
2023/07/28 | 5 | 140 | DAO | N22W0* |
C | M |
---|---|
28 | 6 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M4.63 | 2023/07/26 | 10:17 | 10:37 | 10:48 | |
2 | M4.1 | 2023/07/28 | 15:39 | 15:58 | 16:13 | |
3 | M2.0 | 2023/07/26 | 15:50 | 15:59 | 16:07 | |
4 | M1.9 | 2023/07/27 | 09:44 | 09:51 | 09:58 | |
5 | M1.5 | 2023/07/25 | 01:36 | 02:03 | 02:24 | |
6 | M1.2 | 2023/07/26 | 04:21 | 04:28 | 04:33 | |
7 | C9.2 | 2023/07/26 | 03:53 | 04:11 | 04:21 | |
8 | C9.1 | 2023/07/26 | 22:46 | 23:01 | 23:11 | |
9 | C9.1 | 2023/07/27 | 09:27 | 09:42 | 09:44 | |
10 | C8.3 | 2023/07/18 | 06:06 | 06:10 | 06:15 |
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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 |