Sunspot region AR11830
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2013/08/22 | 3 | 10 | BXO | S06W37 | |
| 2013/08/23 | 5 | 50 | DAO | S06W51 | |
| 2013/08/24 | 5 | 70 | DAO | S05W64 | |
| 2013/08/25 | 5 | 70 | CAO | S05W78 |
2013/08/22
2013/08/23
2013/08/24
2013/08/25
|
2013/08/22
2013/08/23
2013/08/24
2013/08/25
|
| C |
|---|
| 1 |
The top 1 solar flares from sunspot region 11830
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.44 | 2013/08/23 | 16:45 | 17:00 | 17:15 |
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 14AR 13883 106Unspecified geomagnetic activity 1556Coronal holes 32The 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 | M4.1 |
| 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 | 160.9 +7.7 |