Cloud-to-ground lightning in Portugal: patterns and dynamical forcing

An analysis of the cloud-to-ground discharges (CGD) over Portugal is carried out using data collected by a network of sensors maintained by the Portuguese Meteorological Institute for 2003–2009 (7 yr). Only cloud-to-ground flashes are considered and negative polarity CGD are largely dominant. The to...

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Bibliographic Details
Main Authors: J. A. Santos, M. A. Reis, J. Sousa, S. M. Leite, S. Correia, M. Janeira, M. Fragoso
Format: Article
Language:English
Published: Copernicus Publications 2012-03-01
Series:Natural Hazards and Earth System Sciences
Online Access:http://www.nat-hazards-earth-syst-sci.net/12/639/2012/nhess-12-639-2012.pdf