Sunspot region AR13866
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2024/10/21 | 6 | 30 | CAI | S08E58 | |
| 2024/10/22 | 11 | 40 | CAO | S03E45 | |
| 2024/10/23 | 11 | 20 | BXI | S12E31 | |
| 2024/10/24 | 7 | 10 | BXO | S06E21 | |
| 2024/10/25 | 3 | 10 | BXO | S11E06 | |
| 2024/10/26 | 2 | 10 | BXO | S12W08 | |
| 2024/10/27 | 2 | 10 | BXO | S12W22 | |
| 2024/10/28 | 4 | 10 | BXO | S12W36 | |
| 2024/10/29 | 4 | 10 | BXO | S12W50 |
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| C |
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| 3 |
The top 3 solar flares from sunspot region 13866
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C4.5 | 2024/10/23 | 11:11 | 11:20 | 11:26 | |
| 2 | C3.5 | 2024/10/23 | 10:19 | 10:22 | 10:28 | |
| 3 | C2.8 | 2024/10/25 | 06:52 | 06:59 | 07:05 |
Latest news
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Wednesday, 9 October 2024
X1.8 solar flare, severe geomagnetic storm watch
Latest forum messages
Filaments and prominences 481AR 13901 90Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1
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Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/20 | M1.1 |
| Last geomagnetic storm | 2024/11/10 | Kp5+ (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| October 2024 | 166.4 +25 |
| November 2024 | 142.7 -23.8 |
| Last 30 days | 155.2 +4.4 |