Northern Lights could dazzle the skies tonight: A rare opportunity to see Auroras across U.S. 10 states
Tonight, a rare aurora display may be visible across the northern U.S. due to a fast-moving solar wind stream. The lights, potentially reaching as far south as 10 states, are caused by solar activity interacting with Earth's magnetic field. Clear ...

Owing to a stream of fast-moving solar wind coming in, the northern lights may be putting on a rare show in some parts of the United States tonight. Forecasters say that auroras could reach as far south as the northern U.S., where stargazers are getting ready for a colorful sky.
This unusual event happens when solar activity interacts with Earth's magnetic field, creating green, purple, and pink colors that light up the night. If the conditions are right, people in some states may be able to see a celestial show.
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Experts say that location, timing, and clear skies will all make a big difference for those who want to see it.
NOAA's forecasts say that there will be minor storm conditions, which means that lucky skywatchers might see beautiful auroras if the skies stay clear and everything else is right, as per a report by Space.com.
What is causing the Northern Lights to happen tonight?
A big coronal hole on the sun, which is currently facing Earth, is what is causing the auroras to be more active. This area lets streams of solar wind move outward quickly, and that stream is now headed toward Earth.
When the solar wind hits the Earth's magnetic field, it can cause small geomagnetic storms, which are also called G1 storms. Experts also think that a coronal mass ejection (CME), which is a burst of plasma and magnetic field from the sun, could hit Earth around August 19 or 20. If that happens, the chances of aurora activity going up even more, as per a report by Space.com.
When and where can you see Auroras?
NOAA's forecast says that geomagnetic activity could reach its highest point tonight around a Kp index of 3.67, and it could even reach a Kp 5 by August 20. Even though the strongest predicted activity will happen during the day in the U.S. and Europe, there will still be times during the night when auroras might show up, as per a report by Space.com.
These 10 states have the best chances of seeing the aurora, according to new maps:
- Alaska
- North Dakota
- Montana
- Minnesota
- Wisconsin
- Michigan
- Maine
- South Dakota
- Idaho
- The state of Washington
The visibility will be different in each state, but people who live farther north, away from city lights, will have the best chance of seeing the glowing skies.
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How can you make it more likely that you'll see them?
To see the northern lights, you need to plan ahead and be lucky. Experts say that to cut down on light pollution, you should go far away from city lights. It's important to be able to see the northern horizon clearly, especially between midnight and 2 a.m. local time, when most activity is likely to happen.Auroras can show up out of nowhere and start off faint before getting brighter and more colorful. Be patient; many people who watch the sky have waited hours before seeing a beautiful show.
Forecasts say that apps like "My Aurora Forecast & Alerts" or "Space Weather Live" are the best way to get real-time updates. When conditions are right, these tools can send alerts based on where you are, as per a report by Space.com.
The night sky may come alive with green, purple, and pink arcs because of solar wind and a possible CME heading toward Earth, as per a report by Space.com.
FAQs
Why do the northern lights happen?
When particles from the sun hit the Earth's atmosphere, they make colorful light displays.
What time of night is best to see them?
If the skies are clear, the best time to see it is between midnight and 2 a.m. local time.
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