Milwaukee Astronomical Society


Solar & Aurora Activity

Below are images from the orbiting Solar & Heliospheric Observatory (SOHO) and the National Oceanic And Atmospheric Administration (NOAA). 

Current Sunspots - from SOHO Observatory


Labeled Sunspots - from SOHO Observatory


Current Aurora - from NOAA

NOAA Experimental Aurora Forecast

Sunrise / Sunset for New Berlin

For full solar information at our observatory for today, see the information at