Sentences with phrase «altitude atmospheric waves»
Instead, a new study suggests, the phenomena occur when four types of slow - moving, high - altitude atmospheric waves merge over a small region and, in turn, temporarily drive a 10 - fold - or - stronger brightening of an ever - present glow in the upper atmosphere (green layer in the image above).
http://www.sciencemag.org/ Not exact matches
As the balloon rises in altitude, the change in atmospheric pressure on the balloon also changes, and the pressure waves are larger than infrasound waves.
Scientists at McMurdo Station detected unusual atmospheric waves with an altitude between 30 to 115 kilometers (20 to 70 miles) above Antarctica in 2011.