For the first time, scientists have imaged thunder, visually capturing the sound waves created by artificially triggered lightning. Researchers from Southwest Research Institute (SwRI) are presenting the first images at a ...
Earth Sciences
May 5, 2015
0
60
High within towering thunderclouds, a distinct form of intracloud lightning, known as "narrow bipolar pulse" discharges, can occur. Like other forms of lightning, narrow bipolar events (NBE) can be either negative or positive ...
Earth Sciences
Feb 11, 2013
0
0
In their open-access paper for Geology, Kimberly Genareau and colleagues propose, for the first time, a mechanism for the generation of glass spherules in geologic deposits through the occurrence of volcanic lightning. The ...
Earth Sciences
Mar 3, 2015
0
15
Researchers at Brazil's National Space Research Institute (INPE), in partnership with colleagues in the United States, United Kingdom and South Africa, have recorded for the first time the formation and branching of luminous ...
Earth Sciences
Jan 13, 2021
0
3
Under favourable atmospheric conditions any elevated structure can generate upward lightning flashes. Even aircraft can do so—in fact, height and movement are two of the factors that contribute to this phenomenon. The tips ...
Earth Sciences
Apr 24, 2014
1
0
