7 views 14:29 ( Pacific/Honolulu )
Mauna Kea is a dormant shield volcano rising 4,207 meters above sea level, with its western slopes descending toward the Kona coast. The observatories are positioned above the typical cloud inversion layer, resulting in low humidity and minimal atmospheric water vapor. The westward view includes extensive basaltic lava flows produced by long-term effusive eruptions. This direction also experiences reduced light pollution and stable airflow, supporting precise astronomical observations. The westward view also extends across the Pacific Ocean, where clear atmospheric conditions allow long-distance visibility over the open sea.
A wide outdoor view shows several white observatory domes and structures atop dark, reddish-brown mountain peaks with a winding road, all beneath a heavily overcast grey sky, while a clear blue expanse of ocean or lower clouds is visible far below the peaks.
23
°C
-
clear sky
Humidity:
79
%
Wind:
4
m/s
Waimea Hawaii United States 🇺🇸