Space weather experts predict that a recent solar storm could bring striking auroras farther south than usual, potentially reaching as far as Iowa and other northern U.S. states.
The sun released a massive coronal mass ejection, a burst of solar energy currently traveling toward Earth. This event prompted a strong geomagnetic storm watch from the National Oceanic and Atmospheric Administration (NOAA). The burst is expected to reach Earth between Thursday evening and Friday morning.
The brightness and southern reach of the auroras will depend on the timing and interaction between the solar burst and Earth’s magnetic field. If conditions align, residents may see vivid displays overnight.
“Auroras will quite likely spin up overnight,” said Shawn Dahl, a space weather forecaster with NOAA.
Auroras could be visible across large portions of the northern United States, particularly in darker rural areas. Potential viewing locations include:
Forecasters note that the bright, close Moon may make auroras harder to see in some regions. However, ongoing solar activity might allow for continued northern light displays into Friday night. According to NOAA experts, they do not expect major interference with radio or communication signals.
This week’s powerful solar storm could light up skies across the northern U.S. with colorful auroras, offering a rare celestial spectacle if conditions remain favorable.