Aurora Alert: States Along US Northern Border to Witness Spectacle Tonight
A rare chance to witness the breathtaking display of the Aurora Borealis is expected to occur across multiple states in the US Northern border tonight. According to a forecast from the National Oceanic and Atmospheric Administration (NOAA), a geomagnetic storm capable of producing more active aurora displays has been predicted, prompting an alert for observers in these areas.
NOAA's Kp index stands at five, indicating brighter and more active auroral activity for those positioned along the curved viewing line that nearly touches the border of Minnesota and Iowa. The further north one is from this viewing line, the higher their chances of witnessing the spectacle.
While a small chance of a minor geomagnetic storm has been predicted, which could increase aurora visibility, Thursday's forecast paints a less favorable picture with only a reduced Kp index of three and an even narrower viewing window.
Currently, states under warning for potential Aurora Borealis sightings include Alaska, northern Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota, the Michigan Upper Peninsula, northern parts of the Michigan Lower Peninsula, northern Wisconsin, and northern Maine.
Those seeking to capture this spectacle should plan their observations between 10 pm and 2 am, with high vantage points increasing visibility. Low light pollution areas are also crucial for optimal viewing experiences.
Photographers will need to use tripods, low apertures, and wide-angle lenses to secure good shots of the northern lights, while smartphone users must refrain from using night mode or flash when attempting to capture images.
As scientists predict above-average activity this year due to solar flares and coronal mass ejections that peaked last year and have carried into 2025. With predictions indicating increased activity continues into 2026, these next few nights may indeed be spectacular displays of the Aurora Borealis.
A rare chance to witness the breathtaking display of the Aurora Borealis is expected to occur across multiple states in the US Northern border tonight. According to a forecast from the National Oceanic and Atmospheric Administration (NOAA), a geomagnetic storm capable of producing more active aurora displays has been predicted, prompting an alert for observers in these areas.
NOAA's Kp index stands at five, indicating brighter and more active auroral activity for those positioned along the curved viewing line that nearly touches the border of Minnesota and Iowa. The further north one is from this viewing line, the higher their chances of witnessing the spectacle.
While a small chance of a minor geomagnetic storm has been predicted, which could increase aurora visibility, Thursday's forecast paints a less favorable picture with only a reduced Kp index of three and an even narrower viewing window.
Currently, states under warning for potential Aurora Borealis sightings include Alaska, northern Washington, Idaho, Montana, North Dakota, South Dakota, Minnesota, the Michigan Upper Peninsula, northern parts of the Michigan Lower Peninsula, northern Wisconsin, and northern Maine.
Those seeking to capture this spectacle should plan their observations between 10 pm and 2 am, with high vantage points increasing visibility. Low light pollution areas are also crucial for optimal viewing experiences.
Photographers will need to use tripods, low apertures, and wide-angle lenses to secure good shots of the northern lights, while smartphone users must refrain from using night mode or flash when attempting to capture images.
As scientists predict above-average activity this year due to solar flares and coronal mass ejections that peaked last year and have carried into 2025. With predictions indicating increased activity continues into 2026, these next few nights may indeed be spectacular displays of the Aurora Borealis.