Sunspot region AR12839
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2021/07/04 | 4 | 30 | CRO | N19E37 | |
| 2021/07/05 | 5 | 50 | CAO | N19E24 | |
| 2021/07/06 | 6 | 20 | CRO | N19E10 | |
| 2021/07/07 | 5 | 10 | BXO | N19W04 | |
| 2021/07/08 | 1 | 10 | AXX | N19W17 | |
| 2021/07/09 | 1 | 10 | AXX | N19W27 |
2021/07/04
2021/07/05
2021/07/06
2021/07/07
2021/07/08
2021/07/09
|
2021/07/04
2021/07/05
2021/07/06
2021/07/07
2021/07/08
2021/07/09
|
| B | C |
|---|---|
| 5 | 1 |
The top 6 solar flares from sunspot region 12839
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.3 | 2021/07/04 | 07:52 | 07:57 | 08:01 | |
| 2 | B5.6 | 2021/07/04 | 07:42 | 07:49 | 07:52 | |
| 3 | B4.7 | 2021/07/04 | 10:56 | 10:59 | 11:03 | |
| 4 | B4.6 | 2021/07/05 | 04:19 | 04:31 | 04:50 | |
| 5 | B3.1 | 2021/07/04 | 16:13 | 16:21 | 16:30 | |
| 6 | B1.5 | 2021/07/09 | 00:07 | 00:11 | 00:17 |
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
AR13883 2024/11/04 CME 45sun goes blank 72Space Weather Memes 566Incoming & Unnumbered Active Regions 1209AR13889 143
More topicsSupport SpaceWeatherLive.com!
A lot of people come to SpaceWeatherLive to follow the Sun's activity or if there is aurora to be seen, but with more traffic comes higher server costs. Consider a donation if you enjoy SpaceWeatherLive so we can keep the website online!
Space weather facts
| Last X-flare | 2024/11/06 | X2.39 |
| Last M-flare | 2024/11/13 | M1.7 |
| 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 | 166 -0.4 |
| Last 30 days | 163.2 +18.4 |