Does Exist Any Relationship Between the Thunderstorm that Occurred on March 30, 2012 in the Manizales City and the Activity of the Nevado del Ruíz Volcano?

This paper presents an analysis of the thunderstorm
that occurred in the Manizales city in Colombia, on March
30, 2012 and makes an evaluation of the possible relationship
between the lightning activity of that thunderstorm and the high
volcanological activity registered in the Nevado del Ruíz volcano
at the same city. This paper uses data obtained from the Lightning
Location Network (LINET),WorldWide Lightning Location
Network (WWLLN) and the Volcanological and Seismological
Observatory of Manizales (OVSM).