Sunspot region 2740 has been much less active as it has been decayed the past few days. But that didn't mean it went totally quiet. A minor eruption near the this sunspot region took place around midnight UTC yesterday and launched a faint partial halo coronal mass ejection that could arrive at Earth in a few days from now.
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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Begin Time: 05/02/2025 07:51 UTC Estimated Velocity: 390km/sec.
Moderate M2.77 flare
Minor R1 radio blackout in progress (≥M1 - current: M1)
Moderate M1.23 flare
Minor R1 radio blackout in progress (≥M1 - current: M1.23)
Last X-flare | 2025/01/04 | X1.85 |
Last M-flare | 2025/02/05 | M2.7 |
Last geomagnetic storm | 2025/01/04 | Kp5 (G1) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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December 2024 | 154.5 +2 |
February 2025 | 162 +7.5 |
Last 30 days | 141.7 -5.5 |