Sunspot region AR12890
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/10/25 | 6 | 10 | BXO | S19W11 | |
| 2021/10/26 | 5 | 40 | CRO | S19W25 | |
| 2021/10/27 | 4 | 30 | BXO | S19W39 | |
| 2021/10/28 | 3 | 30 | BXO | S18W52 | |
| 2021/10/29 | 4 | 20 | AXX | S18W64 |
2021/10/25
2021/10/26
2021/10/27
2021/10/28
2021/10/29
|
2021/10/25
2021/10/26
2021/10/27
2021/10/28
2021/10/29
|
| B |
|---|
| 1 |
The top 1 solar flares from sunspot region 12890
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B6.7 | 2021/10/25 | 16:35 | 16:38 | 16:42 |
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
AR 13901 88Incoming & Unnumbered Active Regions 1245Sunspot Latitudes at or near Solar Maximum 76The Rotations of AR 13780 and AR 13902 1Space Weather Memes 580
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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 |