Sunspot region AR10604
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2004/05/04 | 1 | 30 | HSX | S19E52 | |
| 2004/05/05 | 5 | 50 | CSO | S19E38 | |
| 2004/05/06 | 3 | 40 | CSO | S19E23 | |
| 2004/05/07 | 2 | 30 | DSO | S19E10 | |
| 2004/05/08 | 2 | 10 | BXO | S18W02 | |
| 2004/05/09 | 1 | 10 | AXX | S18W15 |
| B |
|---|
| 4 |
The top 4 solar flares from sunspot region 10604
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B3.92 | 2004/05/07 | 01:12 | 01:20 | 01:41 | |
| 2 | B3.75 | 2004/05/08 | 00:26 | 00:34 | 00:44 | |
| 3 | B3.17 | 2004/05/10 | 16:30 | 16:35 | 16:43 | |
| 4 | B2.79 | 2004/05/10 | 03:48 | 03:55 | 04:04 |
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 | 2024/11/04 | M3.6 |
| 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 | 224 +82.6 |
| Last 30 days | 160.5 +6.8 |