20 Minutes of Beautiful Rolling Thunder - April 30, 2013, Grand Rapids, MI

4,367 views · Published 1 May 2013 · 19:58 · Indexed 4 October 2026

Channel: marshallbs · 2013 · Film & Animation

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Nice continuous lightning and soft rolling thunder with this 7:30AM storm.  Good quality sound.  Turn up the volume!

This storm complex was associated with the leading edge of an elevated mixed layer (EML) associated with a warm front moving north out of Iowa and Illinois.  It produced quite a bit of pea sized hail and isolated nickle sized hail with the stronger updrafts.  Most of the lightning was intracloud rather than CGs, leading to softer rolling thunder.

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