Aurora Borealis may be visible in these states on Wednesday evening

Aurora Borealis may be visible in these states on Wednesday evening

Topline

Aurora activity is expected to be visible in some areas of the northern United States on Wednesday, with stronger northern lights predicted throughout Thanksgiving week following a series of events on the sun’s surface, according to a forecast from the National Oceanic and Atmospheric Administration.

Important facts

NOAA predicted a Kp index of three on a scale of nine for Wednesday evening, meaning the northern lights will be visible further south of the North Pole and will be “quite pleasant to view” for anyone in the right areas .

According to NOAA’s three-day forecast, minor, moderate or stronger geomagnetic storms are expected on Thursday and Friday, raising the Kp index forecast for both days to five and nearly six, respectively, following a filament eruption on the sun’s surface earlier this week came.

NASA this week predicted up to 16 solar flares and 35 coronal mass ejections from the sun’s surface, including a filament flare — clouds of plasma suspended in the sun’s atmosphere — on Nov. 25 that would cause the northern lights to be pulled further south, according to NOAA.

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Where will the Northern Lights be visible?

One line of sight – which represents a minimal chance of seeing the northern lights – runs just below the Canadian border, while in Alaska and northern Canada the chance of seeing the aurora borealis is slim. Parts of northern Montana, North Dakota and northern Wisconsin have a low chance of seeing the phenomenon, while northeastern Oregon, northern Idaho, northeastern South Dakota and upper Michigan have an even lower chance. (See view line below.)

What is the best way to see the Northern Lights?

NOAA recommends traveling to a high viewing point away from light pollution to see the Northern Lights, which become visible between 10:00 p.m. and 2:00 a.m. local time.

What is the best way to photograph the Northern Lights?

A normal camera can capture the Northern Lights with the widest possible focus setting, a large aperture and a high ISO value. If you’re using a smartphone, the Icelandic tourism website recommends turning on night mode with a wide aperture.

Important background

More sunspots and coronal mass ejections are expected through 2025 and early 2026 as activity on the sun’s surface has reached a “solar maximum,” according to NASA. This peak will make auroras more visible to more people below the Canadian border, and activity has already exceeded experts’ expectations during the sun’s 11-year cycle that began in 2019. According to NASA, the strongest auroras in 500 years may have been observed in May.

Further reading

ForbesA high-speed Leonid meteor shower is reaching its peak this weekend – here’s how to watch it

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