Sunspot region AR12147
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2014/08/18 | 2 | 30 | CAO | S09E73 | |
| 2014/08/19 | 3 | 60 | HAX | S09E61 | |
| 2014/08/20 | 2 | 50 | HAX | S10E46 | |
| 2014/08/21 | 2 | 40 | CAO | S09E33 | |
| 2014/08/22 | 2 | 20 | HAX | S10E19 | |
| 2014/08/23 | 1 | 10 | HAX | S08E06 | |
| 2014/08/24 | 1 | 10 | HAX | S10W08 |
2014/08/18
2014/08/19
2014/08/20
2014/08/21
2014/08/22
2014/08/23
2014/08/24
|
2014/08/18
2014/08/19
2014/08/20
2014/08/21
2014/08/22
2014/08/23
2014/08/24
|
| B | C |
|---|---|
| 1 | 3 |
The top 4 solar flares from sunspot region 12147
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C2.57 | 2014/08/18 | 13:37 | 13:55 | 14:00 | |
| 2 | C1.32 | 2014/08/20 | 00:04 | 00:09 | 00:13 | |
| 3 | C1.12 | 2014/08/19 | 06:14 | 06:48 | 07:17 | |
| 4 | B7.65 | 2014/08/19 | 05:36 | 05:48 | 06:04 |
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Space weather facts
| Last X-flare | 2024/05/15 | X2.9 |
| Last M-flare | 2024/05/16 | M1.0 |
| Last geomagnetic storm | 2024/05/16 | Kp6 (G2) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| April 2024 | 136.5 +31.6 |
| May 2024 | 156.6 +20.1 |
| Last 30 days | 177 +70.8 |