All Physics Faculty Publications

Document Type

Poster

Journal/Book Title/Conference

AGU, Fall Meeting 2007

Location

San Francisco, CA

Publication Date

12-2007

Abstract

Sprites and halos are prominent members of an extraordinary family of Transient Luminous Events (TLEs), discovered and named during the early 1990's. Occurring in the stratosphere and lower mesosphere, TLEs are now known to be caused by intense heating and ionization in the mesosphere due to electrons excited by transient electrical fields in the upper atmosphere induced by tropospheric lightning discharges.

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