Georgetown, Delaware — For the second night in a row, the northern lights are expected to illuminate the skies over the Delmarva Peninsula as another wave of solar energy reaches Earth. Forecasters say this round could be stronger and more widespread than last night’s display.
According to data from the National Oceanic and Atmospheric Administration’s Space Weather Prediction Center, a series of powerful coronal mass ejections from the Sun has triggered severe geomagnetic storm conditions. The event has reached a G4 storm level, strong enough to extend auroral activity far beyond its usual northern range. Astronomer and Chief Meteorologist Hunter Outten of the TV Delmarva Weather Center said the latest burst of solar energy could intensify conditions through tonight. “Last night may have only been the appetizer with another potential faster and stronger corona mass ejection arriving at some point midday today. Further stressing the earth’s magnetic field,” Outten said.
Experts report that residents across Delmarva could see the lights again after sunset, most likely appearing as green or pink glows low on the northern horizon. The green color occurs when charged particles collide with oxygen about 60 to 150 miles above Earth, while red appears at higher altitudes. Blue and purple hues come from nitrogen reacting closer to the surface, sometimes blending into shades of pink or teal.
Officials advise residents to find dark areas away from city lights and look north near sundown.
Clear skies and minimal light pollution will give the best chance of viewing. The aurora may be faint to the naked eye, but long-exposure photographs can capture the full range of color.
NOAA officials expect geomagnetic activity to continue through early Thursday, giving Delmarva one of the rarest and most vivid northern light events in recent years.
(Photos submitted by: Hunter Outten)