Sunspot region AR10577
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/03/18 | 1 | 60 | HSX | S01E77 | |
| 2004/03/19 | 1 | 40 | HAX | N00E09 | |
| 2004/03/20 | 1 | 70 | HSX | S01E52 | |
| 2004/03/21 | 1 | 70 | HSX | S01E39 | |
| 2004/03/22 | 1 | 40 | HSX | N00E27 | |
| 2004/03/23 | 1 | 40 | HSX | N00E13 | |
| 2004/03/24 | 4 | 50 | CSO | N00W01 | |
| 2004/03/25 | 4 | 60 | CSO | S01W14 | |
| 2004/03/26 | 5 | 50 | CSO | N00W25 | |
| 2004/03/27 | 6 | 60 | CSO | N00W38 | |
| 2004/03/28 | 1 | 20 | HSX | S02W54 | |
| 2004/03/29 | 1 | 20 | HAX | S03W68 | |
| 2004/03/30 | 1 | 20 | HRX | S03W81 |
| B | C |
|---|---|
| 2 | 4 |
The top 6 solar flares from sunspot region 10577
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C8.22 | 2004/03/24 | 14:17 | 14:26 | 14:38 | |
| 2 | C5.31 | 2004/03/25 | 12:01 | 12:12 | 12:25 | |
| 3 | C2.78 | 2004/03/24 | 21:27 | 21:38 | 21:48 | |
| 4 | C1.19 | 2004/03/19 | 15:08 | 15:24 | 15:31 | |
| 5 | B8.66 | 2004/03/30 | 19:06 | 19:15 | 19:25 | |
| 6 | B5.63 | 2004/03/23 | 13:45 | 13:49 | 13:52 |
Latest news
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Tuesday, 8 October 2024
Double X-flares, glancing blow possible
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Space weather facts
| 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 |