On Monday, January 19, 2026, a powerful geomagnetic storm, fueled by an X-class solar flare and a coronal mass ejection (CME), struck Earth’s magnetic field, creating conditions that could make the aurora borealis visible over large parts of the United States. The storm, which has been rated as intense on the National Oceanic and Atmospheric Administration’s (NOAA) five-level geomagnetic scale, reached a G4 level, marking it as a rare and significant event. This unusual phenomenon has opened up the possibility for skywatchers across the country to witness stunning displays of the northern lights, an experience typically reserved for those living much farther north.
The geomagnetic storm’s effects are so strong that they have the potential to bring the auroras much farther south than usual, with displays visible not just in the northernmost states, but also in parts of the U.S. that are typically far from the auroral oval. Residents of mid-latitude states such as Texas, Alabama, and California may be able to catch a glimpse of the spectacular light show, offering a rare opportunity for those in southern areas to experience the northern lights.
This geomagnetic disturbance, caused by the solar flare and CME, is part of a larger increase in solar activity as Earth moves through the peak of its solar cycle in 2026. The solar cycle, which spans approximately 11 years, experiences periods of heightened solar activity followed by quieter phases. The current cycle’s peak has led to a noticeable uptick in auroral activity this winter, with scientists predicting that geomagnetic storms like the one on January 19 could continue to bring more frequent aurora displays throughout the year.
While the stunning auroras are a visual spectacle, scientists also note that such intense space weather can have a range of effects beyond the beauty of the lights. Geomagnetic storms have the potential to disrupt satellite communications, GPS systems, and power grids. However, the dazzling auroras produced by the storm offer a fascinating reminder of the dynamic relationship between the Sun and Earth, highlighting the unpredictable nature of space weather.
For those eager to witness this rare phenomenon, the best time to view the northern lights is typically after dark, with the most vivid displays often occurring around midnight local time. While conditions in areas farther south may not be ideal for a full display, the auroras should still be visible in areas with clear, dark skies, away from the bright lights of urban areas. Skywatchers are encouraged to check local aurora forecasts to find out when and where to expect the best views.
This event serves as a reminder of the wonders of space and the powerful forces at play in our solar system. For those lucky enough to witness the auroras during this rare geomagnetic storm, it will undoubtedly be a spectacular experience, offering a reminder of the beauty and power of the natural world.
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