Sunspot region AR12393
| Number of sunspots |
Size | Class Magn. | Class Spot | Location | |
|---|---|---|---|---|---|
| 2015/07/31 | 8 | 10 | DAO | N16E45 | |
| 2015/08/01 | 6 | 90 | DAO | N17E34 | |
| 2015/08/02 | 7 | 50 | CAO | N17E22 | |
| 2015/08/03 | 5 | 30 | CRO | N18E08 | |
| 2015/08/04 | 2 | 20 | HAX | N18W06 | |
| 2015/08/05 | 1 | 20 | HSX | N18W20 | |
| 2015/08/06 | 1 | 20 | HSX | N18W33 | |
| 2015/08/07 | 1 | 20 | HAX | N18W46 | |
| 2015/08/08 | 1 | 10 | HRX | N19W60 | |
| 2015/08/09 | 1 | 10 | HRX | N19W72 | |
| 2015/08/10 | 1 | 0 | AXX | N19W84 | |
| 2015/08/11 | 1 | 0 | AXX | N19W98 |
2015/07/31
2015/08/01
2015/08/02
2015/08/03
2015/08/04
2015/08/05
2015/08/06
2015/08/07
2015/08/08
2015/08/09
2015/08/10
|
2015/07/31
2015/08/01
2015/08/02
2015/08/03
2015/08/04
2015/08/05
2015/08/06
2015/08/07
2015/08/08
2015/08/09
2015/08/10
|
| B | C |
|---|---|
| 1 | 1 |
The top 2 solar flares from sunspot region 12393
| Start | Maximum | End | ||||
|---|---|---|---|---|---|---|
| 1 | C1.12 | 2015/08/01 | 01:14 | 01:31 | 01:37 | |
| 2 | B7.88 | 2015/07/30 | 23:28 | 23:46 | 23:53 |
Current data suggests there is a slight possibility for aurora to appear at the following high latitude regions in the near future
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Latest alerts
22:51 UTC - Radio Blackout
Minor R1 radio blackout in progress (≥M1 - current: M1.1)
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Moderate M1.45 flare from sunspot region 4048
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Space weather facts
| Last X-flare | 2025/03/28 | X1.1 |
| Last M-flare | 2025/03/28 | M1.7 |
| Last geomagnetic storm | 2025/03/27 | Kp5 (G1) |
| Spotless days | |
|---|---|
| Last spotless day | 2022/06/08 |
| Monthly mean Sunspot Number | |
|---|---|
| February 2025 | 154.6 +17.6 |
| March 2025 | 128.3 -26.4 |
| Last 30 days | 128.3 -23.7 |