Intense Spring Aurora Over Northern Michigan
June 01, 2012
Photographer: Greg Raniszewski; Greg's Web site
Summary Author: Greg Raniszewski; Jim Foster
The photo above shows the northern lights as viewed from Sleeping Bear Dunes National Lakeshore in Michigan on the night of April 23, 2012. Not only was there a remarkable aurora display, but the Moon was below the horizon and so didn't steal any luster away from the show. Green color dominated early on but later in the night both green and red aurora saturated the northern sky. In late spring and summer, the only place where aurora can be easily seen is in the mid-latitudes -- the sky isn't dark enough to observe them further to the north (or to the south in the Southern Hemisphere).
Photo details: Camera Maker: NIKON CORPORATION; Camera Model: NIKON D90; Focal Length: 24.0mm (35mm equivalent: 36mm); Aperture: f/2.8; Exposure Time: 30.000 s; ISO equiv: 400; Exposure Bias: none; Metering Mode: Matrix; Exposure: Manual; Exposure Mode: Manual; White Balance: Manual; Light Source: Cloudy; Flash Fired: No; Orientation: Normal; Color Space: sRGB; Software: Adobe Photoshop Elements 10.0 Windows.