Sunspot region AR12655
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2017/05/05 | 4 | 10 | BXO | N13E37 | |
| 2017/05/06 | 6 | 30 | DRO | N14E25 | |
| 2017/05/07 | 5 | 20 | CRO | N13E11 | |
| 2017/05/08 | 2 | 10 | BXO | N14W04 |
2017/05/05
2017/05/06
2017/05/07
2017/05/08
|
2017/05/05
2017/05/06
2017/05/07
2017/05/08
|
| B |
|---|
| 9 |
The top 9 solar flares from sunspot region 12655
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | B6.38 | 2017/05/05 | 04:18 | 04:37 | 04:42 | |
| 2 | B5.63 | 2017/05/05 | 10:25 | 10:33 | 10:39 | |
| 3 | B4.39 | 2017/05/05 | 12:23 | 12:29 | 12:36 | |
| 4 | B4.29 | 2017/07/11 | 01:09 | 01:13 | 01:17 | |
| 5 | B4.26 | 2017/05/05 | 22:50 | 22:57 | 23:12 | |
| 6 | B4.05 | 2017/05/06 | 01:04 | 01:09 | 01:14 | |
| 7 | B3.63 | 2017/05/05 | 15:26 | 15:35 | 15:43 | |
| 8 | B1.9 | 2017/05/05 | 08:41 | 08:45 | 08:50 | |
| 9 | B1.74 | 2017/05/05 | 03:30 | 03:38 | 03:43 |
Latest news
Thursday, 9 May 2024
Severe G4 geomagnetic storm watch
Wednesday, 8 May 2024
Sunspot region 3664, major flares and CMEs!
Monday, 6 May 2024
X4.5 solar flare
Latest forum messages
[CME] AR 13664, flare flurry, CMEs galore, 2024-05-08/09 214Is there any truth to this "Internet/Electrical Grid Apocalypse"? 110AR3664 680Filaments and prominences 89Incoming Active Regions 243
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Space weather facts
| Last X-flare | 2024/05/10 | X3.8 |
| Last M-flare | 2024/05/10 | M2.2 |
| Last geomagnetic storm | 2024/05/06 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| Last 30 days | 167.9 +77.8 |