Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
---|---|---|---|---|---|
2004/02/28 | 5 | 40 | CSO | S13E50 | |
2004/02/29 | 9 | 70 | DAO | S13E37 | |
2004/03/01 | 16 | 120 | DAO | S13E24 | |
2004/03/02 | 17 | 120 | DAI | S13E11 | |
2004/03/03 | 28 | 140 | ESI | S12W04 | |
2004/03/04 | 21 | 160 | EAI | S12W16 | |
2004/03/05 | 29 | 160 | EAC | S12W29 | |
2004/03/06 | 16 | 160 | EAO | S12W42 | |
2004/03/07 | 17 | 210 | EAO | S12W55 | |
2004/03/08 | 8 | 80 | EAO | S14W66 | |
2004/03/09 | 4 | 30 | BXO | S14W79 |
B | C |
---|---|
9 | 11 |
Start | Maximum | End | ||||
---|---|---|---|---|---|---|
1 | C3.87 | 2004/03/06 | 06:56 | 07:01 | 07:03 | |
2 | C3.59 | 2004/03/04 | 10:00 | 10:07 | 10:14 | |
3 | C3.2 | 2004/02/28 | 11:29 | 11:53 | 11:57 | |
4 | C2.57 | 2004/03/02 | 21:40 | 21:49 | 22:08 | |
5 | C2.56 | 2004/03/02 | 23:21 | 23:27 | 23:30 | |
6 | C2.4 | 2004/02/28 | 17:05 | 17:10 | 17:13 | |
7 | C2.38 | 2004/03/06 | 02:25 | 02:29 | 02:31 | |
8 | C1.54 | 2004/03/04 | 17:11 | 17:16 | 17:21 | |
9 | C1.38 | 2004/03/05 | 00:59 | 01:03 | 01:07 | |
10 | C1.08 | 2004/03/05 | 12:17 | 12:23 | 12:30 |
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Last X-flare | 2024/10/31 | X2.0 |
Last M-flare | 2024/11/02 | M1.2 |
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 | 210 +68.6 |
Last 30 days | 158.8 +9.2 |