Automatic tracking of convective cells and cell complexes from lightning and radar data

Author(s)
Reinhold Steinacker, Manfred Dorninger, Fritz Wölfelmaier, Thomas Krennert
Abstract

A new automatic tracking method for convective cells and cell complexes is introduced. The method uses a simple Gaussfilter and a selection procedure to define displacement vectors of the specific system. The change of the half width of the filter results in a separation of the system's scale. The proposed method is applied on two data sources: lightning density and RADAR reflectivity. They describe different properties of convective cells and cell complexes. A strong connection of the storm tracks to topography becomes also evident.

Organisation(s)
Department of Meteorology and Geophysics
External organisation(s)
University of Vienna
Journal
Meteorology and Atmospheric Physics
Volume
72
Pages
101-110
No. of pages
10
ISSN
0177-7971
Publication date
2000
Peer reviewed
Yes
Austrian Fields of Science 2012
1030 Physics, Astronomy
Portal url
https://ucrisportal.univie.ac.at/en/publications/38f7c4f3-00a9-4e19-9955-ef9262ac1124