Sunspot region AR12738
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2019/04/08 | 1 | 300 | HSX | N06E72 | |
| 2019/04/09 | 2 | 250 | HHX | N06E60 | |
| 2019/04/10 | 2 | 300 | CHO | N06E46 | |
| 2019/04/11 | 3 | 350 | CHO | N06E33 | |
| 2019/04/12 | 3 | 260 | HHX | N06E20 | |
| 2019/04/13 | 4 | 300 | CHO | N06E07 | |
| 2019/04/14 | 4 | 300 | CHO | N06W06 | |
| 2019/04/15 | 1 | 250 | HHX | N06W19 | |
| 2019/04/16 | 1 | 300 | HHX | N06W34 | |
| 2019/04/17 | 1 | 330 | HHX | N06W48 | |
| 2019/04/18 | 1 | 400 | HHX | N06W62 | |
| 2019/04/19 | 1 | 260 | HHX | N06W76 | |
| 2019/04/20 | 1 | 250 | HHX | N06W90 | |
| 2019/04/21 | 1 | 250 | HHX | N06W0* |
2019/04/08
2019/04/09
2019/04/10
2019/04/11
2019/04/12
2019/04/13
2019/04/14
2019/04/15
2019/04/16
2019/04/17
2019/04/18
2019/04/19
2019/04/20
|
2019/04/08
2019/04/09
2019/04/10
2019/04/11
2019/04/12
2019/04/13
2019/04/14
2019/04/15
2019/04/16
2019/04/17
2019/04/18
2019/04/19
2019/04/20
|
| A | B | C |
|---|---|---|
| 1 | 27 | 3 |
The top 10 solar flares from sunspot region 12738
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.13 | 2019/04/07 | 10:47 | 11:00 | 11:26 | |
| 2 | C1.07 | 2019/04/20 | 00:39 | 00:50 | 01:03 | |
| 3 | C1.06 | 2019/04/12 | 11:29 | 11:37 | 11:47 | |
| 4 | B8.94 | 2019/04/20 | 09:23 | 09:28 | 09:32 | |
| 5 | B8.38 | 2019/04/08 | 13:55 | 14:00 | 14:08 | |
| 6 | B7.57 | 2019/04/07 | 08:31 | 08:40 | 08:53 | |
| 7 | B5.47 | 2019/04/12 | 09:20 | 09:27 | 09:32 | |
| 8 | B5.05 | 2019/04/09 | 05:17 | 05:25 | 05:33 | |
| 9 | B5.03 | 2019/04/15 | 19:24 | 19:31 | 19:34 | |
| 10 | B4.98 | 2019/04/08 | 16:01 | 16:13 | 16:17 |
Latest news
Saturday, 11 May 2024
Strongest geomagnetic storm since 2003, X5.8 solar flare
Saturday, 11 May 2024
Extreme G5 geomagnetic storm
Friday, 10 May 2024
Severe G4 geomagnetic storm
Latest forum messages
Sorry for putting the forum down 1Geomagnetic storming, CMEs from AR 13664, 2024-05-09/10 1281AR3664 813Traffic record broken!(?) Updated! 10Where will Aurorae be visible on May 11th after the G5 storm? 4
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 | 2024/05/11 | X1.5 |
| Last M-flare | 2024/05/11 | M8.7 |
| Last geomagnetic storm | 2024/05/10 | Kp9 (G5) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 139.8 +3.3 |
| Last 30 days | 170.5 +79.6 |