Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2022/04/16 | 4 | 40 | CAO | S31W62 | |
2022/04/17 | 5 | 110 | DAO | S31W76 | |
2022/04/18 | 3 | 300 | DAO | S28W85 | |
2022/04/19 | 3 | 300 | DAO | S28W99 |
C | M | X |
---|---|---|
12 | 4 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | X2.25 | 2022/04/20 | 03:41 | 03:57 | 04:04 | |
2 | M7.29 | 2022/04/20 | 01:20 | 01:36 | 01:44 | |
3 | M4.4 | 2022/04/17 | 22:28 | 22:34 | 22:40 | |
4 | M3.7 | 2022/04/19 | 20:39 | 20:49 | 20:58 | |
5 | M1.5 | 2022/04/17 | 19:52 | 20:02 | 20:06 | |
6 | C8.6 | 2022/04/18 | 03:01 | 03:19 | 03:33 | |
7 | C7.7 | 2022/04/17 | 16:02 | 16:08 | 16:13 | |
8 | C6.2 | 2022/04/17 | 17:50 | 18:04 | 18:10 | |
9 | C4.0 | 2022/04/20 | 00:46 | 00:51 | 01:03 | |
10 | C4.0 | 2022/04/20 | 05:35 | 05:40 | 05:44 |
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Last X-flare | 2024/12/08 | X2.2 |
Last M-flare | 2024/12/23 | M8.9 |
Last geomagnetic storm | 2024/12/17 | Kp5+ (G1) |
Spotless days | |
---|---|
Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
---|---|
November 2024 | 152.5 -13.9 |
December 2024 | 106.6 -45.9 |
Last 30 days | 114.4 -44.3 |