Open AccessNegative narrow bipolar lightning needs critical cloud height
Author(s) -
Schultz Colin
Publication year - 2013
Publication title -
eos, transactions american geophysical union
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.316
H-Index - 86
eISSN - 2324-9250
pISSN - 0096-3941
DOI - 10.1002/2013eo150018
Subject(s) - lightning (connector) , storm , cloud computing , environmental science , meteorology , pulse (music) , upper atmospheric lightning , remote sensing , physics , thunderstorm , atmospheric sciences , geology , computer science , lightning strike , optics , power (physics) , detector , quantum mechanics , operating system
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 discharges. These events are known for their high‐powered, short‐distance electrical discharges that produce strong emissions of very high frequency radio waves. Previous research has found that since NBEs take place at relatively high altitudes, it is possible to detect them remotely using satellites. To be able to use the detection of narrow bipolar events to measure cloud behavior or storm dynamics, however, requires a better understanding of the relationship between cloud properties and NBEs.