As of August 20, 2025, Earth is experiencing a powerful solar storm, triggered by a massive outburst from the Sun. This rare cosmic event is not only a stunning display of nature’s power but also a phenomenon that could impact our technology-dependent world. Here’s everything you need to know about this solar storm, its effects, and how you can witness the breathtaking auroras it may produce.
What’s Happening? 🔭
The Sun has unleashed a coronal mass ejection (CME), a colossal burst of billions of tons of charged plasma and magnetic fields, hurtling toward Earth at incredible speeds. When these charged particles collide with our planet’s magnetic field, they spark geomagnetic storms, creating a cascade of effects in Earth’s atmosphere. These storms are a natural part of the Sun’s activity cycle, but a severe event like this one is a rare and awe-inspiring occurrence.
A strong solar storm headed to Earth could produce colorful aurora displays across more U.S. states than usual.
The sun earlier this week burped out huge bursts of energy called coronal mass ejections, leading space weather forecasters to issue a geomagnetic storm watch.
Northern lights were forecast in Alaska, Washington, Oregon, Montana, North Dakota, South Dakota, Minnesota, Michigan, Wisconsin, Vermont, New Hampshire and Maine. Parts of northern Idaho, Wyoming, Nebraska, Iowa, Illinois, New York and Pennsylvania may also get a view.
The peak aurora activity is forecast before we get dark this evening, says Sven Sundgaard, meteorologist with MPR News. “The best chance will be far north and while it won’t be totally overcast, there will be a lot of high clouds which may make the sky too hazy to see a lot.”
The strength of the light show will depend on how Earth’s magnetic field interacts with the solar bursts, said Shawn Dahl at NOAA’s Space Weather Prediction Center.
Here’s what to know about auroras and how to spot them.
What are northern lights?
The sun is at the maximum phase of its 11-year activity cycle, making the light displays more common and widespread. Colorful northern lights have decorated night skies in unexpected places and space weather experts say there are more auroras still to come.
“This is going to kind of continue off and on throughout the year,” Dahl said.
Last spring, the strongest geomagnetic storm in two decades slammed Earth, producing light displays across the Northern Hemisphere. And last fall, a powerful solar storm dazzled skygazers far from the Arctic Circle when dancing lights appeared in unexpected places including Germany, the United Kingdom, New England and New York City.
Aurora displays known as the northern and southern lights are commonly visible near the poles, where charged particles from the sun interact with Earth’s atmosphere.
Skygazers are spotting the lights deeper into the United States and Europe because the sun is going through a major facelift. Every 11 years, its poles swap places, causing magnetic twists and tangles along the way.
Severe storms are capable of scrambling radio and GPS communications.
The sun’s active spurt is expected to last at least through the end of this year, though when solar activity will peak won’t be known until months after the fact, according to NASA and the U.S. National Oceanic and Atmospheric Administration.
What do solar storms do?
Solar storms can bring more than colorful lights to Earth.
When fast-moving particles and plasma slam into Earth’s magnetic field, they can temporarily disrupt the power grid. Space weather can also interfere with air traffic control radio and satellites in orbit.
In 1859, a severe solar storm triggered auroras as far south as Hawaii and caught telegraph lines on fire in a rare event. And a 1972 solar storm may have detonated magnetic U.S. sea mines off the coast of Vietnam.
Space weather experts aren’t able to predict a solar storm months in advance. Instead, they alert relevant parties to prepare in the days before a solar outburst hits Earth.
How to see auroras
Northern lights forecasts can be found on NOAA’s Space Weather Prediction Center website or an aurora forecasting app.
Consider aurora-watching in a quiet, dark area away from city lights. NASA’s Kelly Korreck recommended skygazing from a local or national park. And check the weather forecast because clouds can cover up the spectacle entirely.
Taking a picture with a smartphone camera may also reveal hints of the aurora that aren’t visible to the naked eye.
“Enjoy it,” said Korreck. “It’s this great show … from the sun to you.”
A Dazzling Display of Auroras ✨
One of the most exciting outcomes of this solar storm is the potential for spectacular auroras—the northern lights (Aurora Borealis) in the Northern Hemisphere and the southern lights (Aurora Australis) in the Southern Hemisphere. Typically confined to polar regions, the intensity of this storm means auroras could be visible much farther from the poles than usual.
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Where to Look: If you’re in the Northern Hemisphere, gaze north. In the Southern Hemisphere, look south. Areas like parts of the United States, Canada, Europe, and even northern Australia may catch a glimpse of the colorful, dancing lights.
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When to Watch: The best time is late evening to early morning, when skies are darkest. For the best experience, find a location with clear, dark skies away from city lights.
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Pro Tip: Bring a camera or smartphone with a good low-light setting to capture the vibrant greens, purples, and reds of the auroras.
Potential Impacts of the Storm ⚡
While the auroras are a beautiful side effect, severe solar storms can also disrupt modern technology. Here’s what could be affected:
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Satellites & GPS: The influx of charged particles may cause navigation errors or signal disruptions, impacting everything from satellite communications to GPS-based apps.
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Power Grids: In rare cases, strong geomagnetic storms can overload electrical systems, potentially causing outages or damage to infrastructure.
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Radio Signals: High-frequency radio communications, used by airlines and maritime services, may experience interruptions or blackouts.
Governments and utility companies are monitoring the situation closely to mitigate any risks, but it’s a reminder of how interconnected our technology is with the forces of nature.
How to Enjoy the Cosmic Light Show 🌌
To make the most of this rare event, follow these tips:
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Find a Dark Spot: Head to a rural area or a park with minimal light pollution for the best view of the auroras.
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Check the Weather: Clear skies are essential for spotting the lights, so monitor local weather forecasts.
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Be Patient: Auroras can be unpredictable, so give yourself plenty of time to watch the sky.
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Stay Informed: Check space weather updates from organizations like NOAA’s Space Weather Prediction Center for real-time information on the storm’s intensity and aurora visibility.
A Rare Opportunity to Connect with the Cosmos
This solar storm is a reminder of the Sun’s immense power and its influence on our planet. While it may cause minor disruptions, it also offers a unique opportunity to witness one of nature’s most breathtaking displays. So, grab a blanket, find a dark spot, and look up at the sky tonight—you might just catch a glimpse of the universe putting on a dazzling show! 🌌✨
Stay safe, and enjoy this extraordinary cosmic event!