The Darkest Skies
in Oklahoma

"Emporia is brightest light dome on the horizon. Clear night, no clouds. Fair transparency"

"Sky quality measurements were recorded at Star Point Overlook in Clayton Lake SP on 11/17/2006. The site demonstrated a scientific darkness reading of 21.2 SQM."

"Sky looks hazy during the day. At night, sky right above the horizon looks bright in all direction. Light pollution extends to about 60 degrees above the horizon. Milky Way was still impressive right overhead but becomes invisible at about 20 degrees from the horizon."

"Set up along HIGH Loop Trail, 150 yds N of parking lot. Very nice night with good transparency and no clouds. Milky Way visible in south to 5° above horizon and in the north to 10°. Good detail throughout with Cygnus easily visible. M31 also visible to the naked eye. Oklahoma City easily visible to the east and Amarillo visible to the west. Rotating beacon light from local airport painting the battlefield with white light. INcredible bright LED panel mounted on top of NPS/USFS visitor center that is aimed sideways and plainly visible and creating shadows in the battlefield 1/2 mile west. Wind turbines to the SSW with blinking red lights (not too bad). Oil and gas installation 2-3 miles to the WNW with HPS unshielded lights. Local solar LED's at parking lot not working. Limiting magnitude of 6.8 in Pegasus without problem."

"Clear sky. The area right above the horizon appears bright from all the directions. Milky Way is impressive overhead but lasks the details of the bright/dark structure. Light dome extends up to about 60 degrees above the horizon."