Sunspot region AR12484
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/01/11 | 3 | 10 | BXO | N05E48 | |
| 2016/01/20 | 5 | 20 | CRO | N07W84 | |
| 2016/01/21 | 6 | 30 | DRO | N08W83 | |
| 2016/01/22 | 6 | 30 | DRO | N08W97 |
2016/01/11
2016/01/20
2016/01/21
|
2016/01/11
2016/01/20
2016/01/21
|
| B | C |
|---|---|
| 4 | 3 |
The top 7 solar flares from sunspot region 12484
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.9 | 2016/01/20 | 07:30 | 07:34 | 07:36 | |
| 2 | C1.53 | 2016/01/21 | 08:01 | 08:13 | 08:27 | |
| 3 | C1.15 | 2016/01/20 | 09:11 | 09:18 | 09:21 | |
| 4 | B8.93 | 2016/01/20 | 04:40 | 04:46 | 04:52 | |
| 5 | B6.93 | 2016/01/20 | 08:45 | 08:49 | 09:00 | |
| 6 | B4.95 | 2016/01/22 | 02:23 | 02:43 | 02:51 | |
| 7 | B4.76 | 2016/01/20 | 00:58 | 01:02 | 01:04 |
Latest news
Saturday, 14 September 2024
X4.5 solar flare with a fast coronal mass ejection
Thursday, 12 September 2024
G3 geomagnetic storm watch due to CME passage
Monday, 12 August 2024
Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/14 | M3.0 |
| Last geomagnetic storm | 2024/09/17 | Kp8- (G4) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| August 2024 | 215.5 +19 |
| September 2024 | 149.4 -66.1 |
| Last 30 days | 156.7 -55.8 |