Sunspot region AR12578
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2016/08/16 | 1 | 10 | AXX | N08E61 | |
| 2016/08/17 | 3 | 20 | BXO | N08E49 | |
| 2016/08/18 | 2 | 10 | AXX | N09E33 | |
| 2016/08/19 | 4 | 20 | CRO | N09E20 | |
| 2016/08/20 | 3 | 20 | CRO | N09E07 | |
| 2016/08/21 | 2 | 10 | AXX | N09W07 | |
| 2016/08/22 | 1 | 10 | AXX | N09W23 | |
| 2016/08/24 | 5 | 10 | BXO | N09W49 | |
| 2016/08/25 | 3 | 20 | CRO | N09W62 |
2016/08/16
2016/08/17
2016/08/18
2016/08/19
2016/08/20
2016/08/21
2016/08/22
2016/08/24
2016/08/25
|
2016/08/16
2016/08/17
2016/08/18
2016/08/19
2016/08/20
2016/08/21
2016/08/22
2016/08/24
2016/08/25
|
| B | C |
|---|---|
| 1 | 2 |
The top 3 solar flares from sunspot region 12578
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.64 | 2016/08/15 | 00:17 | 00:23 | 00:29 | |
| 2 | C1.12 | 2016/08/16 | 08:08 | 08:18 | 08:24 | |
| 3 | B5.84 | 2016/08/20 | 05:51 | 06:00 | 06:07 |
Latest news
Saturday, 14 September 2024
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Thursday, 12 September 2024
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Severe G4 geomagnetic storm
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Space weather facts
| Last X-flare | 2024/09/14 | X4.54 |
| Last M-flare | 2024/09/23 | M1.3 |
| 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 | 144.6 -70.9 |
| Last 30 days | 150.5 -61.8 |