Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2023/02/16 | 2 | 240 | DAO | N30E70 | |
2023/02/17 | 6 | 400 | DKO | N30E56 | |
2023/02/18 | 14 | 280 | DKI | N26E45 | |
2023/02/19 | 16 | 300 | EKI | N26E32 | |
2023/02/20 | 16 | 310 | EKC | N26E18 | |
2023/02/21 | 18 | 240 | ESI | N24E07 | |
2023/02/22 | 17 | 200 | ESI | N25W06 | |
2023/02/23 | 12 | 140 | ESO | N25W20 | |
2023/02/24 | 12 | 150 | ESO | N25W32 | |
2023/02/25 | 12 | 150 | ESO | N25W46 | |
2023/02/26 | 7 | 130 | ESO | N25W60 | |
2023/02/27 | 53 | 40 | CSO | N25W74 |
C | M | X |
---|---|---|
18 | 3 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | X2.28 | 2023/02/17 | 19:38 | 20:16 | 20:50 | |
2 | M6.3 | 2023/02/25 | 18:40 | 19:44 | 20:27 | |
3 | M3.7 | 2023/02/24 | 20:03 | 20:30 | 21:29 | |
4 | M1.1 | 2023/02/16 | 00:19 | 00:32 | 00:43 | |
5 | C9.1 | 2023/02/16 | 20:39 | 21:16 | 22:03 | |
6 | C8.0 | 2023/02/25 | 04:12 | 04:22 | 04:32 | |
7 | C6.0 | 2023/02/21 | 12:17 | 12:21 | 12:25 | |
8 | C5.4 | 2023/02/20 | 17:37 | 17:43 | 17:47 | |
9 | C4.7 | 2023/02/19 | 20:53 | 21:03 | 21:10 | |
10 | C3.8 | 2023/02/17 | 01:31 | 01:35 | 01:42 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/22 | M1.0 |
Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
October 2024 | 166.4 +25 |
November 2024 | 144.1 -22.3 |
Last 30 days | 158 +10.7 |