![]() ![]() However, a G3 storm has the potential to drive the aurora further away from its normal polar residence and if other factors come together, the aurora might be seen over the far Northeast, to the upper Midwest, and over the state of Washington.” “Impacts to our technology from a G3 storm are generally nominal. “Analysis indicated the CME departed the Sun at a speed of 973 km/s and is forecast to arrive at Earth on 30 October, with effects likely continuing into 31 October,” said the U.S.-based NOAA, noting its DSCOVR satellite will be among the first spacecraft to detect the real-time solar wind changes, allowing forecasters to issue appropriate warnings. A G3 (Strong) Geomagnetic Storm Watch is in effect for Saturday and Sunday, and may drive the aurora over the Northeast, to the upper Midwest, to WA state. A CME associated with Thursday's solar flare is expected to reach earth tomorrow. ![]()
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