Sunspot region AR12861
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/08/26 | 1 | 10 | BXO | N15E53 | |
| 2021/08/27 | 1 | 10 | AXX | N15E38 | |
| 2021/08/28 | 1 | 10 | AXX | N15E25 | |
| 2021/08/29 | 1 | 10 | AXX | N16E14 |
2021/08/26
2021/08/27
2021/08/28
2021/08/29
|
2021/08/26
2021/08/27
2021/08/28
2021/08/29
|
| B |
|---|
| 3 |
The top 3 solar flares from sunspot region 12861
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B7.6 | 2021/08/26 | 20:03 | 20:12 | 20:17 | |
| 2 | B7.3 | 2021/08/26 | 10:40 | 10:51 | 11:00 | |
| 3 | B2.6 | 2021/08/26 | 09:35 | 09:41 | 09:46 |
Latest news
Thursday, 21 November 2024
Major far side eruption, S1 radiation storm
Monday, 11 November 2024
Coronal hole faces Earth
Friday, 1 November 2024
X2.0 solar flare
Latest forum messages
Filaments and prominences 525AR 13901 110AR 13903 1Incoming & Unnumbered Active Regions 1246Sunspot Latitudes at or near Solar Maximum 76
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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 |