Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2021/05/25 | 8 | 20 | CRI | N24W46 | |
2021/05/26 | 9 | 240 | DAI | N24W61 | |
2021/05/27 | 9 | 280 | DKO | N24W74 | |
2021/05/28 | 4 | 280 | DKO | N22W86 |
B | C |
---|---|
44 | 14 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C3.9 | 2021/05/26 | 21:17 | 21:24 | 21:29 | |
2 | C3.4 | 2021/05/26 | 21:34 | 21:38 | 21:42 | |
3 | C3.1 | 2021/05/26 | 20:26 | 20:37 | 20:52 | |
4 | C3.0 | 2021/05/28 | 09:47 | 09:57 | 10:01 | |
5 | C2.9 | 2021/05/26 | 21:29 | 21:32 | 21:34 | |
6 | C1.7 | 2021/05/29 | 05:39 | 05:50 | 05:57 | |
7 | C1.4 | 2021/05/27 | 03:07 | 03:13 | 03:28 | |
8 | C1.2 | 2021/05/26 | 09:46 | 09:55 | 10:00 | |
9 | C1.2 | 2021/05/26 | 17:03 | 17:14 | 17:20 | |
10 | C1.1 | 2021/05/29 | 03:47 | 03:52 | 03:57 |
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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 |