Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/03/19 | 2 | 60 | HAX | N15E76 | |
2004/03/20 | 11 | 80 | DAO | N15E60 | |
2004/03/21 | 16 | 160 | DSC | N15E47 | |
2004/03/22 | 14 | 180 | EAO | N15E34 | |
2004/03/23 | 21 | 120 | EAO | N16E20 | |
2004/03/24 | 31 | 190 | FSC | N15E05 | |
2004/03/25 | 27 | 190 | EAO | N15W07 | |
2004/03/26 | 24 | 180 | EAO | N15W21 | |
2004/03/27 | 18 | 150 | EAO | N15W34 | |
2004/03/28 | 9 | 60 | EAO | N15W47 | |
2004/03/29 | 2 | 20 | HSX | N14W57 | |
2004/03/30 | 3 | 10 | BXO | N13W69 |
B | C | M |
---|---|---|
10 | 33 | 1 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | M2.25 | 2004/03/18 | 22:26 | 22:36 | 22:40 | |
2 | C5.37 | 2004/03/18 | 05:58 | 06:05 | 06:11 | |
3 | C5.29 | 2004/03/18 | 19:21 | 19:27 | 19:34 | |
4 | C4.52 | 2004/03/18 | 12:02 | 12:22 | 12:34 | |
5 | C3.89 | 2004/03/18 | 14:41 | 14:46 | 14:50 | |
6 | C3.69 | 2004/03/19 | 12:11 | 13:17 | 13:39 | |
7 | C2.99 | 2004/03/19 | 02:30 | 02:36 | 02:40 | |
8 | C2.89 | 2004/03/21 | 23:56 | 00:09 | 00:21 | |
9 | C2.59 | 2004/03/19 | 01:12 | 01:17 | 01:27 | |
10 | C2.55 | 2004/03/19 | 10:03 | 10:12 | 10:24 |
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Last X-flare | 2024/11/06 | X2.39 |
Last M-flare | 2024/11/20 | M1.1 |
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 | 142.7 -23.8 |
Last 30 days | 156.1 +4.7 |