Rare Severe Geomagnetic Storm to Push Northern Lights Deep Into US Skies

A powerful solar storm is set to ignite the night sky. The National Oceanic and Atmospheric Administration has issued a Severe Geomagnetic Storm Watch. This rare event could make the aurora borealis visible across an unprecedented portion of the United States.The phenomenon is driven by multiple coronal mass ejections from the sun. These massive eruptions of solar material are now racing toward Earth. According to NOAA, the resulting storm could push the northern lights as far south as Alabama.

Best States for Aurora Viewing Tonight and Tomorrow

The storm is predicted to reach its peak intensity on Wednesday, November 12. A strong event will follow on Thursday before conditions weaken. The best aurora viewing is typically between 10 p.m. and 2 a.m. local time.NOAA’s forecast suggests an even wider window from 11 p.m. to 5 a.m. States with the highest probability of seeing the display include Washington, Montana, the Dakotas, Minnesota, Wisconsin, and Michigan. Alaska is also squarely in the viewing path.Residents in a second tier of states should also be watchful. This view line includes Oregon, Wyoming, Iowa, Indiana, Ohio, and much of the Northeast. From New York to Maine, many could witness the celestial show.

Understanding the Science Behind the Spectacle

This event is classified as a G4, or “Severe,” geomagnetic storm. This is the second-strongest level on NOAA’s five-point scale. Such powerful storms are infrequent and result from significant solar activity.AccuWeather reported one coronal mass ejection moving at speeds up to 4.4 million miles per hour. When this charged solar particles interacts with Earth’s magnetic field, it causes the atmosphere to glow. The specific colors depend on which gases are energized.The final visibility depends on a key factor: the orientation of Earth’s magnetic field at the time. A favorable orientation allows the solar particles to penetrate deeper, creating a more widespread aurora.

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This severe geomagnetic storm offers a rare chance for millions to see the northern lights. Skywatchers across the country should prepare for a potentially stunning display. The widespread northern lights forecast is a remarkable event for the lower 48 states.

Thought you’d like to know

What is a G4 Geomagnetic Storm?

A G4 storm is a severe disturbance of Earth’s magnetosphere. It is the second-highest level on the official space weather scale. These storms can affect power grids and satellite operations.

Which US states have the best chance to see the aurora?

The best chances are in northern states like Washington, Montana, the Dakotas, and Minnesota. Michigan and Wisconsin also have high visibility potential. Parts of the Northeast, including New York and Maine, are in the view line.

When is the best time to look for the northern lights?

The prime viewing window is typically between 10 p.m. and 2 a.m. local time. For this specific event, NOAA suggests watching between 11 p.m. and 5 a.m. Darkness and clear skies are essential for visibility.

Do I need any special equipment to see the aurora?

No special equipment is needed. The naked eye is sufficient for viewing. Finding a location with dark skies, away from city lights, will significantly improve your chances.

What causes the northern lights to appear so far south?

Extreme solar activity, like coronal mass ejections, is the cause. These events send massive amounts of charged particles toward Earth. When they collide with our atmosphere, they can create auroras at unusually low latitudes.