Sunspot region AR10729
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2005/02/01 | 11 | 70 | DSI | S10E18 | |
| 2005/02/02 | 5 | 60 | CSO | S08E06 | |
| 2005/02/03 | 7 | 60 | DAO | S10W10 | |
| 2005/02/04 | 2 | 20 | HSX | S11W25 | |
| 2005/02/05 | 1 | 20 | HSX | S11W39 | |
| 2005/02/06 | 1 | 10 | AXX | S11W52 | |
| 2005/02/07 | 1 | 20 | HSX | S11W66 | |
| 2005/02/08 | 1 | 20 | HAX | S11W79 |
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 10729
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.88 | 2005/01/31 | 10:46 | 10:52 | 10:58 | |
| 2 | B4.75 | 2005/01/31 | 09:07 | 09:13 | 09:16 |
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
Latest forum messages
AR13883 2024/11/04 CME 13Unspecified geomagnetic activity 1556Coronal holes 32AR 13883 99The 2024 Aurora Summit prize winner is... 2
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Space weather facts
| Last X-flare | 2024/10/31 | X2.03 |
| Last M-flare | 2024/11/05 | M2.6 |
| 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 | 215.8 +74.4 |
| Last 30 days | 161.1 +7.2 |