Today's Image

Northern lights over Wisconsin last night

View larger. | Aurora borealis or northern lights seen over Wisconsin on June 6, 2013, as captured by Jeremy Friebel.
View larger. | Aurora borealis or northern lights seen over Wisconsin on June 6, 2013, as captured by Jeremy Friebel. Visit Jeremy on Facebook.

A moderately strong geomagnetic (G2) storm took place last night (June 6, 2013). A K index of 6 was expected (the higher the K index, the stronger display of northern lights can be expected). The Space Weather Prediction Center said the effects of the storm might include auroras, or northern lights, dipping to latitudes as low as those of the northern U.S. And indeed Jeremy Friebel in Wisconsin was able to see and capture the northern lights last night. He wrote:

At 10 p.m. it started with a single green pillar and then it went crazy for 15 minutes. This is at the peak of the storm, which lasted for about an hour in Menasha, Wisconsin.

Thank you, Jeremy!

At this writing (June 7 at 5 a.m. CDT or 1000 UTC), a minor (G1) geomagnetic storm is still in progress with a K index of 4. Look here for today’s aurora forecast, from the Geophysical Institute at the University of Alaska.

Northern lights seen early this morning (June 7, 2013) in Bliss, Michigan by EarthSky Facebook friend Ed Nephler.
Wisconsin wasn’t the only northern U.S. state that saw the northern lights last night (June 6-7, 2013). EarthSky Facebook friend Ed Nephler in Bliss, Michigan captured this photo. Thank you, Ed.
Posted 
June 7, 2013
 in 
Today's Image

Like what you read?
Subscribe and receive daily news delivered to your inbox.

Your email address will only be used for EarthSky content. Privacy Policy
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.

More from 

Deborah Byrd

View All